23926404

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{521}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 57879360

約数和(自身を除く): 33952956

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 89, 129, 172, 178, 258, 267, 356, 516, 521, 534, 1042, 1068, 1563, 2084, 3126, 3827, 6252, 7654, 11481, 15308, 22403, 22962, 44806, 45924, 46369, 67209, 89612, 92738, 134418, 139107, 185476, 268836, 278214, 556428, 1993867, 3987734, 5981601, 7975468, 11963202, 23926404]

約数ペア:

[(1, 23926404), (2, 11963202), (3, 7975468), (4, 5981601), (6, 3987734), (12, 1993867), (43, 556428), (86, 278214), (89, 268836), (129, 185476), (172, 139107), (178, 134418), (258, 92738), (267, 89612), (356, 67209), (516, 46369), (521, 45924), (534, 44806), (1042, 22962), (1068, 22403), (1563, 15308), (2084, 11481), (3126, 7654), (3827, 6252)]