30625024

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 67108608

約数和(自身を除く): 36483584

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 227, 248, 256, 272, 454, 496, 527, 544, 908, 992, 1054, 1088, 1816, 1984, 2108, 2176, 3632, 3859, 3968, 4216, 4352, 7037, 7264, 7718, 7936, 8432, 14074, 14528, 15436, 16864, 28148, 29056, 30872, 33728, 56296, 58112, 61744, 67456, 112592, 119629, 123488, 134912, 225184, 239258, 246976, 450368, 478516, 493952, 900736, 957032, 987904, 1801472, 1914064, 3828128, 7656256, 15312512, 30625024]

約数ペア:

[(1, 30625024), (2, 15312512), (4, 7656256), (8, 3828128), (16, 1914064), (17, 1801472), (31, 987904), (32, 957032), (34, 900736), (62, 493952), (64, 478516), (68, 450368), (124, 246976), (128, 239258), (136, 225184), (227, 134912), (248, 123488), (256, 119629), (272, 112592), (454, 67456), (496, 61744), (527, 58112), (544, 56296), (908, 33728), (992, 30872), (1054, 29056), (1088, 28148), (1816, 16864), (1984, 15436), (2108, 14528), (2176, 14074), (3632, 8432), (3859, 7936), (3968, 7718), (4216, 7264), (4352, 7037)]