28426816

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1$

素因数の和:443

約数の個数: 56

約数和(自身を含む): 62179200

約数和(自身を除く): 33752384

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 149, 176, 271, 298, 352, 542, 596, 704, 1084, 1192, 1639, 2168, 2384, 2981, 3278, 4336, 4768, 5962, 6556, 8672, 9536, 11924, 13112, 17344, 23848, 26224, 40379, 47696, 52448, 80758, 95392, 104896, 161516, 190784, 323032, 444169, 646064, 888338, 1292128, 1776676, 2584256, 3553352, 7106704, 14213408, 28426816]

約数ペア:

[(1, 28426816), (2, 14213408), (4, 7106704), (8, 3553352), (11, 2584256), (16, 1776676), (22, 1292128), (32, 888338), (44, 646064), (64, 444169), (88, 323032), (149, 190784), (176, 161516), (271, 104896), (298, 95392), (352, 80758), (542, 52448), (596, 47696), (704, 40379), (1084, 26224), (1192, 23848), (1639, 17344), (2168, 13112), (2384, 11924), (2981, 9536), (3278, 8672), (4336, 6556), (4768, 5962)]