38663688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{617}}^1$

素因数の和:1006

約数の個数: 64

約数和(自身を含む): 110943360

約数和(自身を除く): 72279672

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 373, 617, 746, 1119, 1234, 1492, 1851, 2238, 2468, 2611, 2984, 3702, 4319, 4476, 4936, 5222, 7404, 7833, 8638, 8952, 10444, 12957, 14808, 15666, 17276, 20888, 25914, 31332, 34552, 51828, 62664, 103656, 230141, 460282, 690423, 920564, 1380846, 1610987, 1841128, 2761692, 3221974, 4832961, 5523384, 6443948, 9665922, 12887896, 19331844, 38663688]

約数ペア:

[(1, 38663688), (2, 19331844), (3, 12887896), (4, 9665922), (6, 6443948), (7, 5523384), (8, 4832961), (12, 3221974), (14, 2761692), (21, 1841128), (24, 1610987), (28, 1380846), (42, 920564), (56, 690423), (84, 460282), (168, 230141), (373, 103656), (617, 62664), (746, 51828), (1119, 34552), (1234, 31332), (1492, 25914), (1851, 20888), (2238, 17276), (2468, 15666), (2611, 14808), (2984, 12957), (3702, 10444), (4319, 8952), (4476, 8638), (4936, 7833), (5222, 7404)]