72920576

素因数分解:

$2^9\times {\mathrm{73}}^1\times {\mathrm{1951}}^1$

素因数の和:2042

約数の個数: 40

約数和(自身を含む): 147770304

約数和(自身を除く): 74849728

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 256, 292, 512, 584, 1168, 1951, 2336, 3902, 4672, 7804, 9344, 15608, 18688, 31216, 37376, 62432, 124864, 142423, 249728, 284846, 499456, 569692, 998912, 1139384, 2278768, 4557536, 9115072, 18230144, 36460288, 72920576]

約数ペア:

[(1, 72920576), (2, 36460288), (4, 18230144), (8, 9115072), (16, 4557536), (32, 2278768), (64, 1139384), (73, 998912), (128, 569692), (146, 499456), (256, 284846), (292, 249728), (512, 142423), (584, 124864), (1168, 62432), (1951, 37376), (2336, 31216), (3902, 18688), (4672, 15608), (7804, 9344)]