65656864

素因数分解:

$2^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3221}}^1$

素因数の和:3258

約数の個数: 72

約数和(自身を含む): 161982828

約数和(自身を除く): 96325964

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 49, 52, 56, 91, 98, 104, 112, 182, 196, 208, 224, 364, 392, 416, 637, 728, 784, 1274, 1456, 1568, 2548, 2912, 3221, 5096, 6442, 10192, 12884, 20384, 22547, 25768, 41873, 45094, 51536, 83746, 90188, 103072, 157829, 167492, 180376, 293111, 315658, 334984, 360752, 586222, 631316, 669968, 721504, 1172444, 1262632, 1339936, 2051777, 2344888, 2525264, 4103554, 4689776, 5050528, 8207108, 9379552, 16414216, 32828432, 65656864]

約数ペア:

[(1, 65656864), (2, 32828432), (4, 16414216), (7, 9379552), (8, 8207108), (13, 5050528), (14, 4689776), (16, 4103554), (26, 2525264), (28, 2344888), (32, 2051777), (49, 1339936), (52, 1262632), (56, 1172444), (91, 721504), (98, 669968), (104, 631316), (112, 586222), (182, 360752), (196, 334984), (208, 315658), (224, 293111), (364, 180376), (392, 167492), (416, 157829), (637, 103072), (728, 90188), (784, 83746), (1274, 51536), (1456, 45094), (1568, 41873), (2548, 25768), (2912, 22547), (3221, 20384), (5096, 12884), (6442, 10192)]