63221504

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 136130400

約数和(自身を除く): 72908896

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 73, 128, 136, 146, 199, 256, 272, 292, 398, 544, 584, 796, 1088, 1168, 1241, 1592, 2176, 2336, 2482, 3184, 3383, 4352, 4672, 4964, 6368, 6766, 9344, 9928, 12736, 13532, 14527, 18688, 19856, 25472, 27064, 29054, 39712, 50944, 54128, 58108, 79424, 108256, 116216, 158848, 216512, 232432, 246959, 317696, 433024, 464864, 493918, 866048, 929728, 987836, 1859456, 1975672, 3718912, 3951344, 7902688, 15805376, 31610752, 63221504]

約数ペア:

[(1, 63221504), (2, 31610752), (4, 15805376), (8, 7902688), (16, 3951344), (17, 3718912), (32, 1975672), (34, 1859456), (64, 987836), (68, 929728), (73, 866048), (128, 493918), (136, 464864), (146, 433024), (199, 317696), (256, 246959), (272, 232432), (292, 216512), (398, 158848), (544, 116216), (584, 108256), (796, 79424), (1088, 58108), (1168, 54128), (1241, 50944), (1592, 39712), (2176, 29054), (2336, 27064), (2482, 25472), (3184, 19856), (3383, 18688), (4352, 14527), (4672, 13532), (4964, 12736), (6368, 9928), (6766, 9344)]