71372608

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1$

素因数の和:335

約数の個数: 56

約数和(自身を含む): 145938240

約数和(自身を除く): 74565632

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 113, 139, 142, 226, 278, 284, 452, 556, 568, 904, 1112, 1136, 1808, 2224, 2272, 3616, 4448, 4544, 7232, 8023, 8896, 9869, 15707, 16046, 19738, 31414, 32092, 39476, 62828, 64184, 78952, 125656, 128368, 157904, 251312, 256736, 315808, 502624, 513472, 631616, 1005248, 1115197, 2230394, 4460788, 8921576, 17843152, 35686304, 71372608]

約数ペア:

[(1, 71372608), (2, 35686304), (4, 17843152), (8, 8921576), (16, 4460788), (32, 2230394), (64, 1115197), (71, 1005248), (113, 631616), (139, 513472), (142, 502624), (226, 315808), (278, 256736), (284, 251312), (452, 157904), (556, 128368), (568, 125656), (904, 78952), (1112, 64184), (1136, 62828), (1808, 39476), (2224, 32092), (2272, 31414), (3616, 19738), (4448, 16046), (4544, 15707), (7232, 9869), (8023, 8896)]