73942144

素因数分解:

$2^7\times {\mathrm{149}}^1\times {\mathrm{3877}}^1$

素因数の和:4040

約数の個数: 32

約数和(自身を含む): 148333500

約数和(自身を除く): 74391356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 298, 596, 1192, 2384, 3877, 4768, 7754, 9536, 15508, 19072, 31016, 62032, 124064, 248128, 496256, 577673, 1155346, 2310692, 4621384, 9242768, 18485536, 36971072, 73942144]

約数ペア:

[(1, 73942144), (2, 36971072), (4, 18485536), (8, 9242768), (16, 4621384), (32, 2310692), (64, 1155346), (128, 577673), (149, 496256), (298, 248128), (596, 124064), (1192, 62032), (2384, 31016), (3877, 19072), (4768, 15508), (7754, 9536)]