39445516

素因数分解:

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

素因数の和:307

約数の個数: 48

約数和(自身を含む): 78704640

約数和(自身を除く): 39259124

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 121, 124, 239, 242, 341, 478, 484, 682, 956, 1331, 1364, 2629, 2662, 3751, 5258, 5324, 7409, 7502, 10516, 14818, 15004, 28919, 29636, 41261, 57838, 81499, 82522, 115676, 162998, 165044, 318109, 325996, 636218, 896489, 1272436, 1792978, 3585956, 9861379, 19722758, 39445516]

約数ペア:

[(1, 39445516), (2, 19722758), (4, 9861379), (11, 3585956), (22, 1792978), (31, 1272436), (44, 896489), (62, 636218), (121, 325996), (124, 318109), (239, 165044), (242, 162998), (341, 115676), (478, 82522), (484, 81499), (682, 57838), (956, 41261), (1331, 29636), (1364, 28919), (2629, 15004), (2662, 14818), (3751, 10516), (5258, 7502), (5324, 7409)]