4257456

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{12671}}^1$

素因数の和:12689

約数の個数: 40

約数和(自身を含む): 12570624

約数和(自身を除く): 8313168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 12671, 25342, 38013, 50684, 76026, 88697, 101368, 152052, 177394, 202736, 266091, 304104, 354788, 532182, 608208, 709576, 1064364, 1419152, 2128728, 4257456]

約数ペア:

[(1, 4257456), (2, 2128728), (3, 1419152), (4, 1064364), (6, 709576), (7, 608208), (8, 532182), (12, 354788), (14, 304104), (16, 266091), (21, 202736), (24, 177394), (28, 152052), (42, 101368), (48, 88697), (56, 76026), (84, 50684), (112, 38013), (168, 25342), (336, 12671)]