537996064

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{349}}^1\times {\mathrm{719}}^1$

素因数の和:1145

約数の個数: 48

約数和(自身を含む): 1079568000

約数和(自身を除く): 541571936

約数列:

[1, 2, 4, 8, 16, 32, 67, 134, 268, 349, 536, 698, 719, 1072, 1396, 1438, 2144, 2792, 2876, 5584, 5752, 11168, 11504, 23008, 23383, 46766, 48173, 93532, 96346, 187064, 192692, 250931, 374128, 385384, 501862, 748256, 770768, 1003724, 1541536, 2007448, 4014896, 8029792, 16812377, 33624754, 67249508, 134499016, 268998032, 537996064]

約数ペア:

[(1, 537996064), (2, 268998032), (4, 134499016), (8, 67249508), (16, 33624754), (32, 16812377), (67, 8029792), (134, 4014896), (268, 2007448), (349, 1541536), (536, 1003724), (698, 770768), (719, 748256), (1072, 501862), (1396, 385384), (1438, 374128), (2144, 250931), (2792, 192692), (2876, 187064), (5584, 96346), (5752, 93532), (11168, 48173), (11504, 46766), (23008, 23383)]