8716628144

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{13831}}^1$

素因数の和:14194

約数の個数: 80

約数和(自身を含む): 20499687936

約数和(自身を除く): 11783059792

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 331, 476, 662, 952, 1324, 1904, 2317, 2648, 4634, 5296, 5627, 9268, 11254, 13831, 18536, 22508, 27662, 37072, 39389, 45016, 55324, 78778, 90032, 96817, 110648, 157556, 193634, 221296, 235127, 315112, 387268, 470254, 630224, 774536, 940508, 1549072, 1645889, 1881016, 3291778, 3762032, 4578061, 6583556, 9156122, 13167112, 18312244, 26334224, 32046427, 36624488, 64092854, 73248976, 77827037, 128185708, 155654074, 256371416, 311308148, 512742832, 544789259, 622616296, 1089578518, 1245232592, 2179157036, 4358314072, 8716628144]

約数ペア:

[(1, 8716628144), (2, 4358314072), (4, 2179157036), (7, 1245232592), (8, 1089578518), (14, 622616296), (16, 544789259), (17, 512742832), (28, 311308148), (34, 256371416), (56, 155654074), (68, 128185708), (112, 77827037), (119, 73248976), (136, 64092854), (238, 36624488), (272, 32046427), (331, 26334224), (476, 18312244), (662, 13167112), (952, 9156122), (1324, 6583556), (1904, 4578061), (2317, 3762032), (2648, 3291778), (4634, 1881016), (5296, 1645889), (5627, 1549072), (9268, 940508), (11254, 774536), (13831, 630224), (18536, 470254), (22508, 387268), (27662, 315112), (37072, 235127), (39389, 221296), (45016, 193634), (55324, 157556), (78778, 110648), (90032, 96817)]