25930336

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1$

素因数の和:295

約数の個数: 48

約数和(自身を含む): 52744608

約数和(自身を除く): 26814272

約数列:

[1, 2, 4, 8, 16, 32, 71, 101, 113, 142, 202, 226, 284, 404, 452, 568, 808, 904, 1136, 1616, 1808, 2272, 3232, 3616, 7171, 8023, 11413, 14342, 16046, 22826, 28684, 32092, 45652, 57368, 64184, 91304, 114736, 128368, 182608, 229472, 256736, 365216, 810323, 1620646, 3241292, 6482584, 12965168, 25930336]

約数ペア:

[(1, 25930336), (2, 12965168), (4, 6482584), (8, 3241292), (16, 1620646), (32, 810323), (71, 365216), (101, 256736), (113, 229472), (142, 182608), (202, 128368), (226, 114736), (284, 91304), (404, 64184), (452, 57368), (568, 45652), (808, 32092), (904, 28684), (1136, 22826), (1616, 16046), (1808, 14342), (2272, 11413), (3232, 8023), (3616, 7171)]