4031984

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:789

約数の個数: 40

約数和(自身を含む): 8808960

約数和(自身を除く): 4776976

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 124, 176, 248, 341, 496, 682, 739, 1364, 1478, 2728, 2956, 5456, 5912, 8129, 11824, 16258, 22909, 32516, 45818, 65032, 91636, 130064, 183272, 251999, 366544, 503998, 1007996, 2015992, 4031984]

約数ペア:

[(1, 4031984), (2, 2015992), (4, 1007996), (8, 503998), (11, 366544), (16, 251999), (22, 183272), (31, 130064), (44, 91636), (62, 65032), (88, 45818), (124, 32516), (176, 22909), (248, 16258), (341, 11824), (496, 8129), (682, 5912), (739, 5456), (1364, 2956), (1478, 2728)]