27541888

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:687

約数の個数: 64

約数和(自身を含む): 61885440

約数和(自身を除く): 34343552

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 124, 128, 176, 248, 341, 352, 496, 631, 682, 704, 992, 1262, 1364, 1408, 1984, 2524, 2728, 3968, 5048, 5456, 6941, 10096, 10912, 13882, 19561, 20192, 21824, 27764, 39122, 40384, 43648, 55528, 78244, 80768, 111056, 156488, 215171, 222112, 312976, 430342, 444224, 625952, 860684, 888448, 1251904, 1721368, 2503808, 3442736, 6885472, 13770944, 27541888]

約数ペア:

[(1, 27541888), (2, 13770944), (4, 6885472), (8, 3442736), (11, 2503808), (16, 1721368), (22, 1251904), (31, 888448), (32, 860684), (44, 625952), (62, 444224), (64, 430342), (88, 312976), (124, 222112), (128, 215171), (176, 156488), (248, 111056), (341, 80768), (352, 78244), (496, 55528), (631, 43648), (682, 40384), (704, 39122), (992, 27764), (1262, 21824), (1364, 20192), (1408, 19561), (1984, 13882), (2524, 10912), (2728, 10096), (3968, 6941), (5048, 5456)]