72449308

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{36739}}^1$

素因数の和:36789

約数の個数: 24

約数和(自身を含む): 138877200

約数和(自身を除く): 66427892

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 116, 493, 986, 1972, 36739, 73478, 146956, 624563, 1065431, 1249126, 2130862, 2498252, 4261724, 18112327, 36224654, 72449308]

約数ペア:

[(1, 72449308), (2, 36224654), (4, 18112327), (17, 4261724), (29, 2498252), (34, 2130862), (58, 1249126), (68, 1065431), (116, 624563), (493, 146956), (986, 73478), (1972, 36739)]