39302792

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 80467200

約数和(自身を除く): 41164408

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 361, 439, 589, 722, 878, 1178, 1444, 1756, 2356, 2888, 3512, 4712, 8341, 11191, 13609, 16682, 22382, 27218, 33364, 44764, 54436, 66728, 89528, 108872, 158479, 258571, 316958, 517142, 633916, 1034284, 1267832, 2068568, 4912849, 9825698, 19651396, 39302792]

約数ペア:

[(1, 39302792), (2, 19651396), (4, 9825698), (8, 4912849), (19, 2068568), (31, 1267832), (38, 1034284), (62, 633916), (76, 517142), (124, 316958), (152, 258571), (248, 158479), (361, 108872), (439, 89528), (589, 66728), (722, 54436), (878, 44764), (1178, 33364), (1444, 27218), (1756, 22382), (2356, 16682), (2888, 13609), (3512, 11191), (4712, 8341)]