28103650864

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{673}}^1\times {\mathrm{33037}}^1$

素因数の和:33797

約数の個数: 40

約数和(自身を含む): 55223677760

約数和(自身を除く): 27120026896

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 673, 1264, 1346, 2692, 5384, 10768, 33037, 53167, 66074, 106334, 132148, 212668, 264296, 425336, 528592, 850672, 2609923, 5219846, 10439692, 20879384, 22233901, 41758768, 44467802, 88935604, 177871208, 355742416, 1756478179, 3512956358, 7025912716, 14051825432, 28103650864]

約数ペア:

[(1, 28103650864), (2, 14051825432), (4, 7025912716), (8, 3512956358), (16, 1756478179), (79, 355742416), (158, 177871208), (316, 88935604), (632, 44467802), (673, 41758768), (1264, 22233901), (1346, 20879384), (2692, 10439692), (5384, 5219846), (10768, 2609923), (33037, 850672), (53167, 528592), (66074, 425336), (106334, 264296), (132148, 212668)]