1572203984

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1579}}^1\times {\mathrm{4787}}^1$

素因数の和:6387

約数の個数: 40

約数和(自身を含む): 3283227360

約数和(自身を除く): 1711023376

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1579, 3158, 4787, 6316, 9574, 12632, 19148, 20527, 25264, 38296, 41054, 62231, 76592, 82108, 124462, 164216, 248924, 328432, 497848, 995696, 7558673, 15117346, 30234692, 60469384, 98262749, 120938768, 196525498, 393050996, 786101992, 1572203984]

約数ペア:

[(1, 1572203984), (2, 786101992), (4, 393050996), (8, 196525498), (13, 120938768), (16, 98262749), (26, 60469384), (52, 30234692), (104, 15117346), (208, 7558673), (1579, 995696), (3158, 497848), (4787, 328432), (6316, 248924), (9574, 164216), (12632, 124462), (19148, 82108), (20527, 76592), (25264, 62231), (38296, 41054)]