64009974

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{1637}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 157248000

約数和(自身を除く): 93238026

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 343, 399, 686, 798, 931, 1029, 1637, 1862, 2058, 2793, 3274, 4911, 5586, 6517, 9822, 11459, 13034, 19551, 22918, 31103, 34377, 39102, 62206, 68754, 80213, 93309, 160426, 186618, 217721, 240639, 435442, 481278, 561491, 653163, 1122982, 1306326, 1524047, 1684473, 3048094, 3368946, 4572141, 9144282, 10668329, 21336658, 32004987, 64009974]

約数ペア:

[(1, 64009974), (2, 32004987), (3, 21336658), (6, 10668329), (7, 9144282), (14, 4572141), (19, 3368946), (21, 3048094), (38, 1684473), (42, 1524047), (49, 1306326), (57, 1122982), (98, 653163), (114, 561491), (133, 481278), (147, 435442), (266, 240639), (294, 217721), (343, 186618), (399, 160426), (686, 93309), (798, 80213), (931, 68754), (1029, 62206), (1637, 39102), (1862, 34377), (2058, 31103), (2793, 22918), (3274, 19551), (4911, 13034), (5586, 11459), (6517, 9822)]