79949758

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^2\times {\mathrm{107}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 148417920

約数和(自身を除く): 68468162

約数列:

[1, 2, 7, 14, 19, 38, 53, 106, 107, 133, 214, 266, 371, 742, 749, 1007, 1498, 2014, 2033, 2809, 4066, 5618, 5671, 7049, 11342, 14098, 14231, 19663, 28462, 39326, 39697, 53371, 79394, 106742, 107749, 215498, 300563, 373597, 601126, 747194, 754243, 1508486, 2103941, 4207882, 5710697, 11421394, 39974879, 79949758]

約数ペア:

[(1, 79949758), (2, 39974879), (7, 11421394), (14, 5710697), (19, 4207882), (38, 2103941), (53, 1508486), (106, 754243), (107, 747194), (133, 601126), (214, 373597), (266, 300563), (371, 215498), (742, 107749), (749, 106742), (1007, 79394), (1498, 53371), (2014, 39697), (2033, 39326), (2809, 28462), (4066, 19663), (5618, 14231), (5671, 14098), (7049, 11342)]