65714684

素因数分解:

$2^2\times 7^3\times {\mathrm{211}}^1\times {\mathrm{227}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 135340800

約数和(自身を除く): 69626116

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 211, 227, 343, 422, 454, 686, 844, 908, 1372, 1477, 1589, 2954, 3178, 5908, 6356, 10339, 11123, 20678, 22246, 41356, 44492, 47897, 72373, 77861, 95794, 144746, 155722, 191588, 289492, 311444, 335279, 670558, 1341116, 2346953, 4693906, 9387812, 16428671, 32857342, 65714684]

約数ペア:

[(1, 65714684), (2, 32857342), (4, 16428671), (7, 9387812), (14, 4693906), (28, 2346953), (49, 1341116), (98, 670558), (196, 335279), (211, 311444), (227, 289492), (343, 191588), (422, 155722), (454, 144746), (686, 95794), (844, 77861), (908, 72373), (1372, 47897), (1477, 44492), (1589, 41356), (2954, 22246), (3178, 20678), (5908, 11123), (6356, 10339)]