15700672

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 56

約数和(自身を含む): 34052256

約数和(自身を除く): 18351584

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 113, 167, 208, 226, 334, 416, 452, 668, 832, 904, 1336, 1469, 1808, 2171, 2672, 2938, 3616, 4342, 5344, 5876, 7232, 8684, 10688, 11752, 17368, 18871, 23504, 34736, 37742, 47008, 69472, 75484, 94016, 138944, 150968, 245323, 301936, 490646, 603872, 981292, 1207744, 1962584, 3925168, 7850336, 15700672]

約数ペア:

[(1, 15700672), (2, 7850336), (4, 3925168), (8, 1962584), (13, 1207744), (16, 981292), (26, 603872), (32, 490646), (52, 301936), (64, 245323), (104, 150968), (113, 138944), (167, 94016), (208, 75484), (226, 69472), (334, 47008), (416, 37742), (452, 34736), (668, 23504), (832, 18871), (904, 17368), (1336, 11752), (1469, 10688), (1808, 8684), (2171, 7232), (2672, 5876), (2938, 5344), (3616, 4342)]