15665664826

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{10501}}^1$

素因数の和:10687

約数の個数: 64

約数和(自身を含む): 28963339776

約数和(自身を除く): 13297674950

約数列:

[1, 2, 7, 14, 23, 41, 46, 82, 113, 161, 226, 287, 322, 574, 791, 943, 1582, 1886, 2599, 4633, 5198, 6601, 9266, 10501, 13202, 18193, 21002, 32431, 36386, 64862, 73507, 106559, 147014, 213118, 241523, 430541, 483046, 745913, 861082, 1186613, 1491826, 1690661, 2373226, 3013787, 3381322, 6027574, 8306291, 9902443, 16612582, 19804886, 27292099, 48651133, 54584198, 69317101, 97302266, 138634202, 191044693, 340557931, 382089386, 681115862, 1118976059, 2237952118, 7832832413, 15665664826]

約数ペア:

[(1, 15665664826), (2, 7832832413), (7, 2237952118), (14, 1118976059), (23, 681115862), (41, 382089386), (46, 340557931), (82, 191044693), (113, 138634202), (161, 97302266), (226, 69317101), (287, 54584198), (322, 48651133), (574, 27292099), (791, 19804886), (943, 16612582), (1582, 9902443), (1886, 8306291), (2599, 6027574), (4633, 3381322), (5198, 3013787), (6601, 2373226), (9266, 1690661), (10501, 1491826), (13202, 1186613), (18193, 861082), (21002, 745913), (32431, 483046), (36386, 430541), (64862, 241523), (73507, 213118), (106559, 147014)]