61182728

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{1187}}^1$

素因数の和:1589

約数の個数: 32

約数和(自身を含む): 121888800

約数和(自身を除く): 60706072

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 379, 758, 1187, 1516, 2374, 3032, 4748, 6443, 9496, 12886, 20179, 25772, 40358, 51544, 80716, 161432, 449873, 899746, 1799492, 3598984, 7647841, 15295682, 30591364, 61182728]

約数ペア:

[(1, 61182728), (2, 30591364), (4, 15295682), (8, 7647841), (17, 3598984), (34, 1799492), (68, 899746), (136, 449873), (379, 161432), (758, 80716), (1187, 51544), (1516, 40358), (2374, 25772), (3032, 20179), (4748, 12886), (6443, 9496)]