40216736

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 96526080

約数和(自身を除く): 56309344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 41, 56, 58, 82, 112, 116, 151, 164, 203, 224, 232, 287, 302, 328, 406, 464, 574, 604, 656, 812, 928, 1057, 1148, 1189, 1208, 1312, 1624, 2114, 2296, 2378, 2416, 3248, 4228, 4379, 4592, 4756, 4832, 6191, 6496, 8323, 8456, 8758, 9184, 9512, 12382, 16646, 16912, 17516, 19024, 24764, 30653, 33292, 33824, 35032, 38048, 43337, 49528, 61306, 66584, 70064, 86674, 99056, 122612, 133168, 140128, 173348, 179539, 198112, 245224, 266336, 346696, 359078, 490448, 693392, 718156, 980896, 1256773, 1386784, 1436312, 2513546, 2872624, 5027092, 5745248, 10054184, 20108368, 40216736]

約数ペア:

[(1, 40216736), (2, 20108368), (4, 10054184), (7, 5745248), (8, 5027092), (14, 2872624), (16, 2513546), (28, 1436312), (29, 1386784), (32, 1256773), (41, 980896), (56, 718156), (58, 693392), (82, 490448), (112, 359078), (116, 346696), (151, 266336), (164, 245224), (203, 198112), (224, 179539), (232, 173348), (287, 140128), (302, 133168), (328, 122612), (406, 99056), (464, 86674), (574, 70064), (604, 66584), (656, 61306), (812, 49528), (928, 43337), (1057, 38048), (1148, 35032), (1189, 33824), (1208, 33292), (1312, 30653), (1624, 24764), (2114, 19024), (2296, 17516), (2378, 16912), (2416, 16646), (3248, 12382), (4228, 9512), (4379, 9184), (4592, 8758), (4756, 8456), (4832, 8323), (6191, 6496)]