70691376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{210391}}^1$

素因数の和:210409

約数の個数: 40

約数和(自身を含む): 208708864

約数和(自身を除く): 138017488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 210391, 420782, 631173, 841564, 1262346, 1472737, 1683128, 2524692, 2945474, 3366256, 4418211, 5049384, 5890948, 8836422, 10098768, 11781896, 17672844, 23563792, 35345688, 70691376]

約数ペア:

[(1, 70691376), (2, 35345688), (3, 23563792), (4, 17672844), (6, 11781896), (7, 10098768), (8, 8836422), (12, 5890948), (14, 5049384), (16, 4418211), (21, 3366256), (24, 2945474), (28, 2524692), (42, 1683128), (48, 1472737), (56, 1262346), (84, 841564), (112, 631173), (168, 420782), (336, 210391)]