4050488

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 9072000

約数和(自身を除く): 5021512

約数列:

[1, 2, 4, 8, 13, 17, 26, 29, 34, 52, 58, 68, 79, 104, 116, 136, 158, 221, 232, 316, 377, 442, 493, 632, 754, 884, 986, 1027, 1343, 1508, 1768, 1972, 2054, 2291, 2686, 3016, 3944, 4108, 4582, 5372, 6409, 8216, 9164, 10744, 12818, 17459, 18328, 25636, 29783, 34918, 38947, 51272, 59566, 69836, 77894, 119132, 139672, 155788, 238264, 311576, 506311, 1012622, 2025244, 4050488]

約数ペア:

[(1, 4050488), (2, 2025244), (4, 1012622), (8, 506311), (13, 311576), (17, 238264), (26, 155788), (29, 139672), (34, 119132), (52, 77894), (58, 69836), (68, 59566), (79, 51272), (104, 38947), (116, 34918), (136, 29783), (158, 25636), (221, 18328), (232, 17459), (316, 12818), (377, 10744), (442, 9164), (493, 8216), (632, 6409), (754, 5372), (884, 4582), (986, 4108), (1027, 3944), (1343, 3016), (1508, 2686), (1768, 2291), (1972, 2054)]