745051792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{40883}}^1$

素因数の和:40975

約数の個数: 40

約数和(自身を含む): 1551302496

約数和(自身を除く): 806250704

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 40883, 81766, 163532, 327064, 654128, 695011, 1390022, 2739161, 2780044, 5478322, 5560088, 10956644, 11120176, 21913288, 43826576, 46565737, 93131474, 186262948, 372525896, 745051792]

約数ペア:

[(1, 745051792), (2, 372525896), (4, 186262948), (8, 93131474), (16, 46565737), (17, 43826576), (34, 21913288), (67, 11120176), (68, 10956644), (134, 5560088), (136, 5478322), (268, 2780044), (272, 2739161), (536, 1390022), (1072, 695011), (1139, 654128), (2278, 327064), (4556, 163532), (9112, 81766), (18224, 40883)]