6446672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:335

約数の個数: 40

約数和(自身を含む): 13398696

約数和(自身を除く): 6952024

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 137, 173, 272, 274, 346, 548, 692, 1096, 1384, 2192, 2329, 2768, 2941, 4658, 5882, 9316, 11764, 18632, 23528, 23701, 37264, 47056, 47402, 94804, 189608, 379216, 402917, 805834, 1611668, 3223336, 6446672]

約数ペア:

[(1, 6446672), (2, 3223336), (4, 1611668), (8, 805834), (16, 402917), (17, 379216), (34, 189608), (68, 94804), (136, 47402), (137, 47056), (173, 37264), (272, 23701), (274, 23528), (346, 18632), (548, 11764), (692, 9316), (1096, 5882), (1384, 4658), (2192, 2941), (2329, 2768)]