26710528

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{4013}}^1$

素因数の和:4044

約数の個数: 40

約数和(自身を含む): 57488508

約数和(自身を除く): 30777980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1664, 3328, 4013, 6656, 8026, 16052, 32104, 52169, 64208, 104338, 128416, 208676, 256832, 417352, 513664, 834704, 1027328, 1669408, 2054656, 3338816, 6677632, 13355264, 26710528]

約数ペア:

[(1, 26710528), (2, 13355264), (4, 6677632), (8, 3338816), (13, 2054656), (16, 1669408), (26, 1027328), (32, 834704), (52, 513664), (64, 417352), (104, 256832), (128, 208676), (208, 128416), (256, 104338), (416, 64208), (512, 52169), (832, 32104), (1664, 16052), (3328, 8026), (4013, 6656)]