40882576

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1$

素因数の和:392

約数の個数: 80

約数和(自身を含む): 96243840

約数和(自身を除く): 55361264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 41, 56, 58, 82, 112, 116, 164, 203, 232, 287, 307, 328, 406, 464, 574, 614, 656, 812, 1148, 1189, 1228, 1624, 2149, 2296, 2378, 2456, 3248, 4298, 4592, 4756, 4912, 8323, 8596, 8903, 9512, 12587, 16646, 17192, 17806, 19024, 25174, 33292, 34384, 35612, 50348, 62321, 66584, 71224, 88109, 100696, 124642, 133168, 142448, 176218, 201392, 249284, 352436, 365023, 498568, 704872, 730046, 997136, 1409744, 1460092, 2555161, 2920184, 5110322, 5840368, 10220644, 20441288, 40882576]

約数ペア:

[(1, 40882576), (2, 20441288), (4, 10220644), (7, 5840368), (8, 5110322), (14, 2920184), (16, 2555161), (28, 1460092), (29, 1409744), (41, 997136), (56, 730046), (58, 704872), (82, 498568), (112, 365023), (116, 352436), (164, 249284), (203, 201392), (232, 176218), (287, 142448), (307, 133168), (328, 124642), (406, 100696), (464, 88109), (574, 71224), (614, 66584), (656, 62321), (812, 50348), (1148, 35612), (1189, 34384), (1228, 33292), (1624, 25174), (2149, 19024), (2296, 17806), (2378, 17192), (2456, 16646), (3248, 12587), (4298, 9512), (4592, 8903), (4756, 8596), (4912, 8323)]