64327016

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{229}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 135819600

約数和(自身を除く): 71492584

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 73, 74, 104, 146, 148, 229, 292, 296, 458, 481, 584, 916, 949, 962, 1832, 1898, 1924, 2701, 2977, 3796, 3848, 5402, 5954, 7592, 8473, 10804, 11908, 16717, 16946, 21608, 23816, 33434, 33892, 35113, 66868, 67784, 70226, 110149, 133736, 140452, 217321, 220298, 280904, 434642, 440596, 618529, 869284, 881192, 1237058, 1738568, 2474116, 4948232, 8040877, 16081754, 32163508, 64327016]

約数ペア:

[(1, 64327016), (2, 32163508), (4, 16081754), (8, 8040877), (13, 4948232), (26, 2474116), (37, 1738568), (52, 1237058), (73, 881192), (74, 869284), (104, 618529), (146, 440596), (148, 434642), (229, 280904), (292, 220298), (296, 217321), (458, 140452), (481, 133736), (584, 110149), (916, 70226), (949, 67784), (962, 66868), (1832, 35113), (1898, 33892), (1924, 33434), (2701, 23816), (2977, 21608), (3796, 16946), (3848, 16717), (5402, 11908), (5954, 10804), (7592, 8473)]