68858812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2657}}^1$

素因数の和:2722

約数の個数: 48

約数和(自身を含む): 142894080

約数和(自身を除く): 74035268

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 2657, 5314, 6479, 10628, 12958, 25916, 29227, 50483, 58454, 82367, 100966, 116908, 164734, 201932, 329468, 555313, 906037, 1110626, 1564973, 1812074, 2221252, 3129946, 3624148, 6259892, 17214703, 34429406, 68858812]

約数ペア:

[(1, 68858812), (2, 34429406), (4, 17214703), (11, 6259892), (19, 3624148), (22, 3129946), (31, 2221252), (38, 1812074), (44, 1564973), (62, 1110626), (76, 906037), (124, 555313), (209, 329468), (341, 201932), (418, 164734), (589, 116908), (682, 100966), (836, 82367), (1178, 58454), (1364, 50483), (2356, 29227), (2657, 25916), (5314, 12958), (6479, 10628)]