28021376

素因数分解:

$2^7\times {\mathrm{179}}^1\times {\mathrm{1223}}^1$

素因数の和:1416

約数の個数: 32

約数和(自身を含む): 56181600

約数和(自身を除く): 28160224

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 179, 358, 716, 1223, 1432, 2446, 2864, 4892, 5728, 9784, 11456, 19568, 22912, 39136, 78272, 156544, 218917, 437834, 875668, 1751336, 3502672, 7005344, 14010688, 28021376]

約数ペア:

[(1, 28021376), (2, 14010688), (4, 7005344), (8, 3502672), (16, 1751336), (32, 875668), (64, 437834), (128, 218917), (179, 156544), (358, 78272), (716, 39136), (1223, 22912), (1432, 19568), (2446, 11456), (2864, 9784), (4892, 5728)]