28444856

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{10427}}^1$

素因数の和:10475

約数の個数: 32

約数和(自身を含む): 60065280

約数和(自身を除く): 31620424

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 10427, 20854, 41708, 83416, 114697, 229394, 323237, 458788, 646474, 917576, 1292948, 2585896, 3555607, 7111214, 14222428, 28444856]

約数ペア:

[(1, 28444856), (2, 14222428), (4, 7111214), (8, 3555607), (11, 2585896), (22, 1292948), (31, 917576), (44, 646474), (62, 458788), (88, 323237), (124, 229394), (248, 114697), (341, 83416), (682, 41708), (1364, 20854), (2728, 10427)]