28533048

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{271}}^1$

素因数の和:428

約数の個数: 64

約数和(自身を含む): 74027520

約数和(自身を除く): 45494472

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 107, 123, 164, 214, 246, 271, 321, 328, 428, 492, 542, 642, 813, 856, 984, 1084, 1284, 1626, 2168, 2568, 3252, 4387, 6504, 8774, 11111, 13161, 17548, 22222, 26322, 28997, 33333, 35096, 44444, 52644, 57994, 66666, 86991, 88888, 105288, 115988, 133332, 173982, 231976, 266664, 347964, 695928, 1188877, 2377754, 3566631, 4755508, 7133262, 9511016, 14266524, 28533048]

約数ペア:

[(1, 28533048), (2, 14266524), (3, 9511016), (4, 7133262), (6, 4755508), (8, 3566631), (12, 2377754), (24, 1188877), (41, 695928), (82, 347964), (107, 266664), (123, 231976), (164, 173982), (214, 133332), (246, 115988), (271, 105288), (321, 88888), (328, 86991), (428, 66666), (492, 57994), (542, 52644), (642, 44444), (813, 35096), (856, 33333), (984, 28997), (1084, 26322), (1284, 22222), (1626, 17548), (2168, 13161), (2568, 11111), (3252, 8774), (4387, 6504)]