39775892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:480

約数の個数: 48

約数和(自身を含む): 79779840

約数和(自身を除く): 40003948

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 317, 494, 508, 634, 988, 1268, 1651, 2413, 3302, 4121, 4826, 6023, 6604, 8242, 9652, 12046, 16484, 24092, 31369, 40259, 62738, 78299, 80518, 125476, 156598, 161036, 313196, 523367, 764921, 1046734, 1529842, 2093468, 3059684, 9943973, 19887946, 39775892]

約数ペア:

[(1, 39775892), (2, 19887946), (4, 9943973), (13, 3059684), (19, 2093468), (26, 1529842), (38, 1046734), (52, 764921), (76, 523367), (127, 313196), (247, 161036), (254, 156598), (317, 125476), (494, 80518), (508, 78299), (634, 62738), (988, 40259), (1268, 31369), (1651, 24092), (2413, 16484), (3302, 12046), (4121, 9652), (4826, 8242), (6023, 6604)]