28993184

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2709

約数の個数: 48

約数和(自身を含む): 64302336

約数和(自身を除く): 35309152

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 88, 124, 176, 248, 341, 352, 496, 682, 992, 1364, 2657, 2728, 5314, 5456, 10628, 10912, 21256, 29227, 42512, 58454, 82367, 85024, 116908, 164734, 233816, 329468, 467632, 658936, 906037, 935264, 1317872, 1812074, 2635744, 3624148, 7248296, 14496592, 28993184]

約数ペア:

[(1, 28993184), (2, 14496592), (4, 7248296), (8, 3624148), (11, 2635744), (16, 1812074), (22, 1317872), (31, 935264), (32, 906037), (44, 658936), (62, 467632), (88, 329468), (124, 233816), (176, 164734), (248, 116908), (341, 85024), (352, 82367), (496, 58454), (682, 42512), (992, 29227), (1364, 21256), (2657, 10912), (2728, 10628), (5314, 5456)]