79207646

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{677}}^1$

素因数の和:884

約数の個数: 32

約数和(自身を含む): 139223232

約数和(自身を除く): 60015586

約数列:

[1, 2, 7, 14, 61, 122, 137, 274, 427, 677, 854, 959, 1354, 1918, 4739, 8357, 9478, 16714, 41297, 58499, 82594, 92749, 116998, 185498, 289079, 578158, 649243, 1298486, 5657689, 11315378, 39603823, 79207646]

約数ペア:

[(1, 79207646), (2, 39603823), (7, 11315378), (14, 5657689), (61, 1298486), (122, 649243), (137, 578158), (274, 289079), (427, 185498), (677, 116998), (854, 92749), (959, 82594), (1354, 58499), (1918, 41297), (4739, 16714), (8357, 9478)]