38090479856

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{272917}}^1$

素因数の和:273010

約数の個数: 80

約数和(自身を含む): 88124130528

約数和(自身を除く): 50033650672

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 286, 488, 572, 671, 793, 976, 1144, 1342, 1586, 2288, 2684, 3172, 5368, 6344, 8723, 10736, 12688, 17446, 34892, 69784, 139568, 272917, 545834, 1091668, 2183336, 3002087, 3547921, 4366672, 6004174, 7095842, 12008348, 14191684, 16647937, 24016696, 28383368, 33295874, 39027131, 48033392, 56766736, 66591748, 78054262, 133183496, 156108524, 183127307, 216423181, 266366992, 312217048, 366254614, 432846362, 624434096, 732509228, 865692724, 1465018456, 1731385448, 2380654991, 2930036912, 3462770896, 4761309982, 9522619964, 19045239928, 38090479856]

約数ペア:

[(1, 38090479856), (2, 19045239928), (4, 9522619964), (8, 4761309982), (11, 3462770896), (13, 2930036912), (16, 2380654991), (22, 1731385448), (26, 1465018456), (44, 865692724), (52, 732509228), (61, 624434096), (88, 432846362), (104, 366254614), (122, 312217048), (143, 266366992), (176, 216423181), (208, 183127307), (244, 156108524), (286, 133183496), (488, 78054262), (572, 66591748), (671, 56766736), (793, 48033392), (976, 39027131), (1144, 33295874), (1342, 28383368), (1586, 24016696), (2288, 16647937), (2684, 14191684), (3172, 12008348), (5368, 7095842), (6344, 6004174), (8723, 4366672), (10736, 3547921), (12688, 3002087), (17446, 2183336), (34892, 1091668), (69784, 545834), (139568, 272917)]