78001648

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7309}}^1$

素因数の和:7369

約数の個数: 40

約数和(自身を含む): 163159200

約数和(自身を除く): 85157552

約数列:

[1, 2, 4, 8, 16, 23, 29, 46, 58, 92, 116, 184, 232, 368, 464, 667, 1334, 2668, 5336, 7309, 10672, 14618, 29236, 58472, 116944, 168107, 211961, 336214, 423922, 672428, 847844, 1344856, 1695688, 2689712, 3391376, 4875103, 9750206, 19500412, 39000824, 78001648]

約数ペア:

[(1, 78001648), (2, 39000824), (4, 19500412), (8, 9750206), (16, 4875103), (23, 3391376), (29, 2689712), (46, 1695688), (58, 1344856), (92, 847844), (116, 672428), (184, 423922), (232, 336214), (368, 211961), (464, 168107), (667, 116944), (1334, 58472), (2668, 29236), (5336, 14618), (7309, 10672)]