2807161856

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1$

素因数の和:204

約数の個数: 132

約数和(自身を含む): 6153945228

約数和(自身を除く): 3346783372

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 47, 64, 68, 73, 94, 128, 136, 146, 188, 256, 272, 292, 376, 512, 544, 584, 752, 799, 1024, 1088, 1168, 1241, 1504, 1598, 2176, 2209, 2336, 2482, 3008, 3196, 3431, 4352, 4418, 4672, 4964, 6016, 6392, 6862, 8704, 8836, 9344, 9928, 12032, 12784, 13724, 17408, 17672, 18688, 19856, 24064, 25568, 27448, 35344, 37376, 37553, 39712, 48128, 51136, 54896, 58327, 70688, 74752, 75106, 79424, 102272, 109792, 116654, 141376, 150212, 158848, 161257, 204544, 219584, 233308, 282752, 300424, 317696, 322514, 409088, 439168, 466616, 565504, 600848, 635392, 645028, 818176, 878336, 933232, 1131008, 1201696, 1270784, 1290056, 1756672, 1866464, 2262016, 2403392, 2580112, 2741369, 3513344, 3732928, 4806784, 5160224, 5482738, 7465856, 9613568, 10320448, 10965476, 14931712, 19227136, 20640896, 21930952, 29863424, 38454272, 41281792, 43861904, 59726848, 82563584, 87723808, 165127168, 175447616, 350895232, 701790464, 1403580928, 2807161856]

約数ペア:

[(1, 2807161856), (2, 1403580928), (4, 701790464), (8, 350895232), (16, 175447616), (17, 165127168), (32, 87723808), (34, 82563584), (47, 59726848), (64, 43861904), (68, 41281792), (73, 38454272), (94, 29863424), (128, 21930952), (136, 20640896), (146, 19227136), (188, 14931712), (256, 10965476), (272, 10320448), (292, 9613568), (376, 7465856), (512, 5482738), (544, 5160224), (584, 4806784), (752, 3732928), (799, 3513344), (1024, 2741369), (1088, 2580112), (1168, 2403392), (1241, 2262016), (1504, 1866464), (1598, 1756672), (2176, 1290056), (2209, 1270784), (2336, 1201696), (2482, 1131008), (3008, 933232), (3196, 878336), (3431, 818176), (4352, 645028), (4418, 635392), (4672, 600848), (4964, 565504), (6016, 466616), (6392, 439168), (6862, 409088), (8704, 322514), (8836, 317696), (9344, 300424), (9928, 282752), (12032, 233308), (12784, 219584), (13724, 204544), (17408, 161257), (17672, 158848), (18688, 150212), (19856, 141376), (24064, 116654), (25568, 109792), (27448, 102272), (35344, 79424), (37376, 75106), (37553, 74752), (39712, 70688), (48128, 58327), (51136, 54896)]