27929968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{4289}}^1$

素因数の和:4345

約数の個数: 40

約数和(自身を含む): 60643440

約数和(自身を除く): 32713472

約数列:

[1, 2, 4, 8, 11, 16, 22, 37, 44, 74, 88, 148, 176, 296, 407, 592, 814, 1628, 3256, 4289, 6512, 8578, 17156, 34312, 47179, 68624, 94358, 158693, 188716, 317386, 377432, 634772, 754864, 1269544, 1745623, 2539088, 3491246, 6982492, 13964984, 27929968]

約数ペア:

[(1, 27929968), (2, 13964984), (4, 6982492), (8, 3491246), (11, 2539088), (16, 1745623), (22, 1269544), (37, 754864), (44, 634772), (74, 377432), (88, 317386), (148, 188716), (176, 158693), (296, 94358), (407, 68624), (592, 47179), (814, 34312), (1628, 17156), (3256, 8578), (4289, 6512)]