40597732

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 84268800

約数和(自身を除く): 43671068

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 149, 259, 263, 298, 518, 526, 596, 1036, 1043, 1052, 1841, 2086, 3682, 4172, 5513, 7364, 9731, 11026, 19462, 22052, 38591, 38924, 39187, 68117, 77182, 78374, 136234, 154364, 156748, 272468, 274309, 548618, 1097236, 1449919, 2899838, 5799676, 10149433, 20298866, 40597732]

約数ペア:

[(1, 40597732), (2, 20298866), (4, 10149433), (7, 5799676), (14, 2899838), (28, 1449919), (37, 1097236), (74, 548618), (148, 274309), (149, 272468), (259, 156748), (263, 154364), (298, 136234), (518, 78374), (526, 77182), (596, 68117), (1036, 39187), (1043, 38924), (1052, 38591), (1841, 22052), (2086, 19462), (3682, 11026), (4172, 9731), (5513, 7364)]