12565550578

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{14621}}^1$

素因数の和:14827

約数の個数: 64

約数和(自身を含む): 23952941568

約数和(自身を除く): 11387390990

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 157, 161, 238, 314, 322, 391, 782, 1099, 2198, 2669, 2737, 3611, 5338, 5474, 7222, 14621, 18683, 25277, 29242, 37366, 50554, 61387, 102347, 122774, 204694, 248557, 336283, 429709, 497114, 672566, 859418, 1739899, 2295497, 2353981, 3479798, 4590994, 4707962, 5716811, 11433622, 16068479, 32136958, 39023449, 40017677, 52796431, 78046898, 80035354, 105592862, 273164143, 369575017, 546328286, 739150034, 897539327, 1795078654, 6282775289, 12565550578]

約数ペア:

[(1, 12565550578), (2, 6282775289), (7, 1795078654), (14, 897539327), (17, 739150034), (23, 546328286), (34, 369575017), (46, 273164143), (119, 105592862), (157, 80035354), (161, 78046898), (238, 52796431), (314, 40017677), (322, 39023449), (391, 32136958), (782, 16068479), (1099, 11433622), (2198, 5716811), (2669, 4707962), (2737, 4590994), (3611, 3479798), (5338, 2353981), (5474, 2295497), (7222, 1739899), (14621, 859418), (18683, 672566), (25277, 497114), (29242, 429709), (37366, 336283), (50554, 248557), (61387, 204694), (102347, 122774)]