28436224

素因数分解:

$2^8\times {\mathrm{113}}^1\times {\mathrm{983}}^1$

素因数の和:1112

約数の個数: 36

約数和(自身を含む): 57321936

約数和(自身を除く): 28885712

約数列:

[1, 2, 4, 8, 16, 32, 64, 113, 128, 226, 256, 452, 904, 983, 1808, 1966, 3616, 3932, 7232, 7864, 14464, 15728, 28928, 31456, 62912, 111079, 125824, 222158, 251648, 444316, 888632, 1777264, 3554528, 7109056, 14218112, 28436224]

約数ペア:

[(1, 28436224), (2, 14218112), (4, 7109056), (8, 3554528), (16, 1777264), (32, 888632), (64, 444316), (113, 251648), (128, 222158), (226, 125824), (256, 111079), (452, 62912), (904, 31456), (983, 28928), (1808, 15728), (1966, 14464), (3616, 7864), (3932, 7232)]