15705820936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{571}}^1\times {\mathrm{3623}}^1$

素因数の和:4286

約数の個数: 64

約数和(自身を含む): 32213301120

約数和(自身を除く): 16507480184

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 571, 584, 949, 1142, 1898, 2284, 3623, 3796, 4568, 7246, 7423, 7592, 14492, 14846, 28984, 29692, 41683, 47099, 59384, 83366, 94198, 166732, 188396, 264479, 333464, 376792, 528958, 541879, 1057916, 1083758, 2068733, 2115832, 2167516, 3438227, 4137466, 4335032, 6876454, 8274932, 13752908, 16549864, 26893529, 27505816, 53787058, 107574116, 151017509, 215148232, 302035018, 604070036, 1208140072, 1963227617, 3926455234, 7852910468, 15705820936]

約数ペア:

[(1, 15705820936), (2, 7852910468), (4, 3926455234), (8, 1963227617), (13, 1208140072), (26, 604070036), (52, 302035018), (73, 215148232), (104, 151017509), (146, 107574116), (292, 53787058), (571, 27505816), (584, 26893529), (949, 16549864), (1142, 13752908), (1898, 8274932), (2284, 6876454), (3623, 4335032), (3796, 4137466), (4568, 3438227), (7246, 2167516), (7423, 2115832), (7592, 2068733), (14492, 1083758), (14846, 1057916), (28984, 541879), (29692, 528958), (41683, 376792), (47099, 333464), (59384, 264479), (83366, 188396), (94198, 166732)]