64402058

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1229}}^1$

素因数の和:1454

約数の個数: 32

約数和(自身を含む): 116899200

約数和(自身を除く): 52497142

約数列:

[1, 2, 7, 14, 19, 38, 133, 197, 266, 394, 1229, 1379, 2458, 2758, 3743, 7486, 8603, 17206, 23351, 26201, 46702, 52402, 163457, 242113, 326914, 484226, 1694791, 3389582, 4600147, 9200294, 32201029, 64402058]

約数ペア:

[(1, 64402058), (2, 32201029), (7, 9200294), (14, 4600147), (19, 3389582), (38, 1694791), (133, 484226), (197, 326914), (266, 242113), (394, 163457), (1229, 52402), (1379, 46702), (2458, 26201), (2758, 23351), (3743, 17206), (7486, 8603)]