65307104

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{461}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 136216080

約数和(自身を除く): 70908976

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 233, 304, 461, 466, 608, 922, 932, 1844, 1864, 3688, 3728, 4427, 7376, 7456, 8759, 8854, 14752, 17518, 17708, 35036, 35416, 70072, 70832, 107413, 140144, 141664, 214826, 280288, 429652, 859304, 1718608, 2040847, 3437216, 4081694, 8163388, 16326776, 32653552, 65307104]

約数ペア:

[(1, 65307104), (2, 32653552), (4, 16326776), (8, 8163388), (16, 4081694), (19, 3437216), (32, 2040847), (38, 1718608), (76, 859304), (152, 429652), (233, 280288), (304, 214826), (461, 141664), (466, 140144), (608, 107413), (922, 70832), (932, 70072), (1844, 35416), (1864, 35036), (3688, 17708), (3728, 17518), (4427, 14752), (7376, 8854), (7456, 8759)]