28743932

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{16829}}^1$

素因数の和:16901

約数の個数: 24

約数和(自身を含む): 58433760

約数和(自身を除く): 29689828

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 16829, 33658, 67316, 117803, 235606, 471212, 1026569, 2053138, 4106276, 7185983, 14371966, 28743932]

約数ペア:

[(1, 28743932), (2, 14371966), (4, 7185983), (7, 4106276), (14, 2053138), (28, 1026569), (61, 471212), (122, 235606), (244, 117803), (427, 67316), (854, 33658), (1708, 16829)]