71970841

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{1049}}^1$

素因数の和:1248

約数の個数: 16

約数和(自身を含む): 79632000

約数和(自身を除く): 7661159

約数列:

[1, 19, 23, 157, 437, 1049, 2983, 3611, 19931, 24127, 68609, 164693, 458413, 3129167, 3787939, 71970841]

約数ペア:

[(1, 71970841), (19, 3787939), (23, 3129167), (157, 458413), (437, 164693), (1049, 68609), (2983, 24127), (3611, 19931)]