17205122408

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{307}}^1\times {\mathrm{2729}}^1$

素因数の和:3210

約数の個数: 64

約数和(自身を含む): 34508073600

約数和(自身を除く): 17302951192

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 151, 302, 307, 604, 614, 1208, 1228, 2456, 2567, 2729, 5134, 5219, 5458, 10268, 10438, 10916, 20536, 20876, 21832, 41752, 46357, 46393, 92714, 92786, 185428, 185572, 370856, 371144, 412079, 788069, 824158, 837803, 1576138, 1648316, 1675606, 3152276, 3296632, 3351212, 6304552, 6702424, 7005343, 14010686, 14242651, 28021372, 28485302, 56042744, 56970604, 113941208, 126508253, 253016506, 506033012, 1012066024, 2150640301, 4301280602, 8602561204, 17205122408]

約数ペア:

[(1, 17205122408), (2, 8602561204), (4, 4301280602), (8, 2150640301), (17, 1012066024), (34, 506033012), (68, 253016506), (136, 126508253), (151, 113941208), (302, 56970604), (307, 56042744), (604, 28485302), (614, 28021372), (1208, 14242651), (1228, 14010686), (2456, 7005343), (2567, 6702424), (2729, 6304552), (5134, 3351212), (5219, 3296632), (5458, 3152276), (10268, 1675606), (10438, 1648316), (10916, 1576138), (20536, 837803), (20876, 824158), (21832, 788069), (41752, 412079), (46357, 371144), (46393, 370856), (92714, 185572), (92786, 185428)]