42743064

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19571}}^1$

素因数の和:19600

約数の個数: 64

約数和(自身を含む): 131523840

約数和(自身を除く): 88780776

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 52, 56, 78, 84, 91, 104, 156, 168, 182, 273, 312, 364, 546, 728, 1092, 2184, 19571, 39142, 58713, 78284, 117426, 136997, 156568, 234852, 254423, 273994, 410991, 469704, 508846, 547988, 763269, 821982, 1017692, 1095976, 1526538, 1643964, 1780961, 2035384, 3053076, 3287928, 3561922, 5342883, 6106152, 7123844, 10685766, 14247688, 21371532, 42743064]

約数ペア:

[(1, 42743064), (2, 21371532), (3, 14247688), (4, 10685766), (6, 7123844), (7, 6106152), (8, 5342883), (12, 3561922), (13, 3287928), (14, 3053076), (21, 2035384), (24, 1780961), (26, 1643964), (28, 1526538), (39, 1095976), (42, 1017692), (52, 821982), (56, 763269), (78, 547988), (84, 508846), (91, 469704), (104, 410991), (156, 273994), (168, 254423), (182, 234852), (273, 156568), (312, 136997), (364, 117426), (546, 78284), (728, 58713), (1092, 39142), (2184, 19571)]