8266451816

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{116141}}^1$

素因数の和:116226

約数の個数: 64

約数和(自身を含む): 18731381760

約数和(自身を除く): 10464929944

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 41, 56, 62, 82, 124, 164, 217, 248, 287, 328, 434, 574, 868, 1148, 1271, 1736, 2296, 2542, 5084, 8897, 10168, 17794, 35588, 71176, 116141, 232282, 464564, 812987, 929128, 1625974, 3251948, 3600371, 4761781, 6503896, 7200742, 9523562, 14401484, 19047124, 25202597, 28802968, 33332467, 38094248, 50405194, 66664934, 100810388, 133329868, 147615211, 201620776, 266659736, 295230422, 590460844, 1033306477, 1180921688, 2066612954, 4133225908, 8266451816]

約数ペア:

[(1, 8266451816), (2, 4133225908), (4, 2066612954), (7, 1180921688), (8, 1033306477), (14, 590460844), (28, 295230422), (31, 266659736), (41, 201620776), (56, 147615211), (62, 133329868), (82, 100810388), (124, 66664934), (164, 50405194), (217, 38094248), (248, 33332467), (287, 28802968), (328, 25202597), (434, 19047124), (574, 14401484), (868, 9523562), (1148, 7200742), (1271, 6503896), (1736, 4761781), (2296, 3600371), (2542, 3251948), (5084, 1625974), (8897, 929128), (10168, 812987), (17794, 464564), (35588, 232282), (71176, 116141)]