40473088

素因数分解:

$2^9\times {\mathrm{137}}^1\times {\mathrm{577}}^1$

素因数の和:732

約数の個数: 40

約数和(自身を含む): 81598572

約数和(自身を除く): 41125484

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 137, 256, 274, 512, 548, 577, 1096, 1154, 2192, 2308, 4384, 4616, 8768, 9232, 17536, 18464, 35072, 36928, 70144, 73856, 79049, 147712, 158098, 295424, 316196, 632392, 1264784, 2529568, 5059136, 10118272, 20236544, 40473088]

約数ペア:

[(1, 40473088), (2, 20236544), (4, 10118272), (8, 5059136), (16, 2529568), (32, 1264784), (64, 632392), (128, 316196), (137, 295424), (256, 158098), (274, 147712), (512, 79049), (548, 73856), (577, 70144), (1096, 36928), (1154, 35072), (2192, 18464), (2308, 17536), (4384, 9232), (4616, 8768)]