28046464

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{12889}}^1$

素因数の和:12920

約数の個数: 32

約数和(自身を含む): 59165100

約数和(自身を除く): 31118636

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 12889, 25778, 51556, 103112, 206224, 219113, 412448, 438226, 824896, 876452, 1649792, 1752904, 3505808, 7011616, 14023232, 28046464]

約数ペア:

[(1, 28046464), (2, 14023232), (4, 7011616), (8, 3505808), (16, 1752904), (17, 1649792), (32, 876452), (34, 824896), (64, 438226), (68, 412448), (128, 219113), (136, 206224), (272, 103112), (544, 51556), (1088, 25778), (2176, 12889)]