7171912

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{239}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 15321600

約数和(自身を除く): 8149688

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 121, 124, 239, 242, 248, 341, 478, 484, 682, 956, 968, 1364, 1912, 2629, 2728, 3751, 5258, 7409, 7502, 10516, 14818, 15004, 21032, 28919, 29636, 30008, 57838, 59272, 81499, 115676, 162998, 231352, 325996, 651992, 896489, 1792978, 3585956, 7171912]

約数ペア:

[(1, 7171912), (2, 3585956), (4, 1792978), (8, 896489), (11, 651992), (22, 325996), (31, 231352), (44, 162998), (62, 115676), (88, 81499), (121, 59272), (124, 57838), (239, 30008), (242, 29636), (248, 28919), (341, 21032), (478, 15004), (484, 14818), (682, 10516), (956, 7502), (968, 7409), (1364, 5258), (1912, 3751), (2629, 2728)]