15774136

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:404

約数の個数: 64

約数和(自身を含む): 36334080

約数和(自身を除く): 20559944

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 37, 46, 56, 74, 92, 148, 161, 184, 259, 296, 322, 331, 518, 644, 662, 851, 1036, 1288, 1324, 1702, 2072, 2317, 2648, 3404, 4634, 5957, 6808, 7613, 9268, 11914, 12247, 15226, 18536, 23828, 24494, 30452, 47656, 48988, 53291, 60904, 85729, 97976, 106582, 171458, 213164, 281681, 342916, 426328, 563362, 685832, 1126724, 1971767, 2253448, 3943534, 7887068, 15774136]

約数ペア:

[(1, 15774136), (2, 7887068), (4, 3943534), (7, 2253448), (8, 1971767), (14, 1126724), (23, 685832), (28, 563362), (37, 426328), (46, 342916), (56, 281681), (74, 213164), (92, 171458), (148, 106582), (161, 97976), (184, 85729), (259, 60904), (296, 53291), (322, 48988), (331, 47656), (518, 30452), (644, 24494), (662, 23828), (851, 18536), (1036, 15226), (1288, 12247), (1324, 11914), (1702, 9268), (2072, 7613), (2317, 6808), (2648, 5957), (3404, 4634)]