64499428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{757}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 137531520

約数和(自身を除く): 73032092

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 179, 238, 358, 476, 716, 757, 1253, 1514, 2506, 3028, 3043, 5012, 5299, 6086, 10598, 12172, 12869, 21196, 21301, 25738, 42602, 51476, 85204, 90083, 135503, 180166, 271006, 360332, 542012, 948521, 1897042, 2303551, 3794084, 4607102, 9214204, 16124857, 32249714, 64499428]

約数ペア:

[(1, 64499428), (2, 32249714), (4, 16124857), (7, 9214204), (14, 4607102), (17, 3794084), (28, 2303551), (34, 1897042), (68, 948521), (119, 542012), (179, 360332), (238, 271006), (358, 180166), (476, 135503), (716, 90083), (757, 85204), (1253, 51476), (1514, 42602), (2506, 25738), (3028, 21301), (3043, 21196), (5012, 12869), (5299, 12172), (6086, 10598)]