25433392

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1177

約数の個数: 40

約数和(自身を含む): 51996672

約数和(自身を除く): 26563280

約数列:

[1, 2, 4, 8, 16, 31, 47, 62, 94, 124, 188, 248, 376, 496, 752, 1091, 1457, 2182, 2914, 4364, 5828, 8728, 11656, 17456, 23312, 33821, 51277, 67642, 102554, 135284, 205108, 270568, 410216, 541136, 820432, 1589587, 3179174, 6358348, 12716696, 25433392]

約数ペア:

[(1, 25433392), (2, 12716696), (4, 6358348), (8, 3179174), (16, 1589587), (31, 820432), (47, 541136), (62, 410216), (94, 270568), (124, 205108), (188, 135284), (248, 102554), (376, 67642), (496, 51277), (752, 33821), (1091, 23312), (1457, 17456), (2182, 11656), (2914, 8728), (4364, 5828)]