291289664

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{197887}}^1$

素因数の和:197922

約数の個数: 28

約数和(自身を含む): 603162624

約数和(自身を除く): 311872960

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 197887, 395774, 791548, 1583096, 3166192, 4551401, 6332384, 9102802, 12664768, 18205604, 36411208, 72822416, 145644832, 291289664]

約数ペア:

[(1, 291289664), (2, 145644832), (4, 72822416), (8, 36411208), (16, 18205604), (23, 12664768), (32, 9102802), (46, 6332384), (64, 4551401), (92, 3166192), (184, 1583096), (368, 791548), (736, 395774), (1472, 197887)]