72940316

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{6113}}^1$

素因数の和:6293

約数の個数: 24

約数和(自身を含む): 135241680

約数和(自身を除く): 62301364

約数列:

[1, 2, 4, 19, 38, 76, 157, 314, 628, 2983, 5966, 6113, 11932, 12226, 24452, 116147, 232294, 464588, 959741, 1919482, 3838964, 18235079, 36470158, 72940316]

約数ペア:

[(1, 72940316), (2, 36470158), (4, 18235079), (19, 3838964), (38, 1919482), (76, 959741), (157, 464588), (314, 232294), (628, 116147), (2983, 24452), (5966, 12226), (6113, 11932)]