72029456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5779}}^1$

素因数の和:5847

約数の個数: 40

約数和(自身を含む): 150511200

約数和(自身を除く): 78481744

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 3116, 5779, 6232, 11558, 12464, 23116, 46232, 92464, 109801, 219602, 236939, 439204, 473878, 878408, 947756, 1756816, 1895512, 3791024, 4501841, 9003682, 18007364, 36014728, 72029456]

約数ペア:

[(1, 72029456), (2, 36014728), (4, 18007364), (8, 9003682), (16, 4501841), (19, 3791024), (38, 1895512), (41, 1756816), (76, 947756), (82, 878408), (152, 473878), (164, 439204), (304, 236939), (328, 219602), (656, 109801), (779, 92464), (1558, 46232), (3116, 23116), (5779, 12464), (6232, 11558)]