68263264

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:847

約数の個数: 48

約数和(自身を含む): 141468768

約数和(自身を除く): 73205504

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 137, 184, 274, 368, 548, 677, 736, 1096, 1354, 2192, 2708, 3151, 4384, 5416, 6302, 10832, 12604, 15571, 21664, 25208, 31142, 50416, 62284, 92749, 100832, 124568, 185498, 249136, 370996, 498272, 741992, 1483984, 2133227, 2967968, 4266454, 8532908, 17065816, 34131632, 68263264]

約数ペア:

[(1, 68263264), (2, 34131632), (4, 17065816), (8, 8532908), (16, 4266454), (23, 2967968), (32, 2133227), (46, 1483984), (92, 741992), (137, 498272), (184, 370996), (274, 249136), (368, 185498), (548, 124568), (677, 100832), (736, 92749), (1096, 62284), (1354, 50416), (2192, 31142), (2708, 25208), (3151, 21664), (4384, 15571), (5416, 12604), (6302, 10832)]