63928648

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:394

約数の個数: 64

約数和(自身を含む): 141834240

約数和(自身を除く): 77905592

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 107, 188, 214, 227, 329, 376, 428, 454, 658, 749, 856, 908, 1316, 1498, 1589, 1816, 2632, 2996, 3178, 5029, 5992, 6356, 10058, 10669, 12712, 20116, 21338, 24289, 35203, 40232, 42676, 48578, 70406, 74683, 85352, 97156, 140812, 149366, 170023, 194312, 281624, 298732, 340046, 597464, 680092, 1141583, 1360184, 2283166, 4566332, 7991081, 9132664, 15982162, 31964324, 63928648]

約数ペア:

[(1, 63928648), (2, 31964324), (4, 15982162), (7, 9132664), (8, 7991081), (14, 4566332), (28, 2283166), (47, 1360184), (56, 1141583), (94, 680092), (107, 597464), (188, 340046), (214, 298732), (227, 281624), (329, 194312), (376, 170023), (428, 149366), (454, 140812), (658, 97156), (749, 85352), (856, 74683), (908, 70406), (1316, 48578), (1498, 42676), (1589, 40232), (1816, 35203), (2632, 24289), (2996, 21338), (3178, 20116), (5029, 12712), (5992, 10669), (6356, 10058)]