72366736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{2503}}^1$

素因数の和:2663

約数の個数: 40

約数和(自身を含む): 152143040

約数和(自身を除く): 79776304

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 139, 208, 278, 556, 1112, 1807, 2224, 2503, 3614, 5006, 7228, 10012, 14456, 20024, 28912, 32539, 40048, 65078, 130156, 260312, 347917, 520624, 695834, 1391668, 2783336, 4522921, 5566672, 9045842, 18091684, 36183368, 72366736]

約数ペア:

[(1, 72366736), (2, 36183368), (4, 18091684), (8, 9045842), (13, 5566672), (16, 4522921), (26, 2783336), (52, 1391668), (104, 695834), (139, 520624), (208, 347917), (278, 260312), (556, 130156), (1112, 65078), (1807, 40048), (2224, 32539), (2503, 28912), (3614, 20024), (5006, 14456), (7228, 10012)]