28423808

素因数分解:

$2^7\times 7^1\times {\mathrm{31723}}^1$

素因数の和:31744

約数の個数: 32

約数和(自身を含む): 64716960

約数和(自身を除く): 36293152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 31723, 63446, 126892, 222061, 253784, 444122, 507568, 888244, 1015136, 1776488, 2030272, 3552976, 4060544, 7105952, 14211904, 28423808]

約数ペア:

[(1, 28423808), (2, 14211904), (4, 7105952), (7, 4060544), (8, 3552976), (14, 2030272), (16, 1776488), (28, 1015136), (32, 888244), (56, 507568), (64, 444122), (112, 253784), (128, 222061), (224, 126892), (448, 63446), (896, 31723)]