27287872

素因数分解:

$2^6\times {\mathrm{647}}^1\times {\mathrm{659}}^1$

素因数の和:1318

約数の個数: 28

約数和(自身を含む): 54315360

約数和(自身を除く): 27027488

約数列:

[1, 2, 4, 8, 16, 32, 64, 647, 659, 1294, 1318, 2588, 2636, 5176, 5272, 10352, 10544, 20704, 21088, 41408, 42176, 426373, 852746, 1705492, 3410984, 6821968, 13643936, 27287872]

約数ペア:

[(1, 27287872), (2, 13643936), (4, 6821968), (8, 3410984), (16, 1705492), (32, 852746), (64, 426373), (647, 42176), (659, 41408), (1294, 21088), (1318, 20704), (2588, 10544), (2636, 10352), (5176, 5272)]