64206768

素因数分解:

$2^4\times 3^1\times {\mathrm{131}}^1\times {\mathrm{10211}}^1$

素因数の和:10353

約数の個数: 40

約数和(自身を含む): 167150016

約数和(自身を除く): 102943248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 131, 262, 393, 524, 786, 1048, 1572, 2096, 3144, 6288, 10211, 20422, 30633, 40844, 61266, 81688, 122532, 163376, 245064, 490128, 1337641, 2675282, 4012923, 5350564, 8025846, 10701128, 16051692, 21402256, 32103384, 64206768]

約数ペア:

[(1, 64206768), (2, 32103384), (3, 21402256), (4, 16051692), (6, 10701128), (8, 8025846), (12, 5350564), (16, 4012923), (24, 2675282), (48, 1337641), (131, 490128), (262, 245064), (393, 163376), (524, 122532), (786, 81688), (1048, 61266), (1572, 40844), (2096, 30633), (3144, 20422), (6288, 10211)]