74347988

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6841}}^1$

素因数の和:6888

約数の個数: 48

約数和(自身を含む): 160923840

約数和(自身を除く): 86575852

約数列:

[1, 2, 4, 11, 13, 19, 22, 26, 38, 44, 52, 76, 143, 209, 247, 286, 418, 494, 572, 836, 988, 2717, 5434, 6841, 10868, 13682, 27364, 75251, 88933, 129979, 150502, 177866, 259958, 301004, 355732, 519916, 978263, 1429769, 1689727, 1956526, 2859538, 3379454, 3913052, 5719076, 6758908, 18586997, 37173994, 74347988]

約数ペア:

[(1, 74347988), (2, 37173994), (4, 18586997), (11, 6758908), (13, 5719076), (19, 3913052), (22, 3379454), (26, 2859538), (38, 1956526), (44, 1689727), (52, 1429769), (76, 978263), (143, 519916), (209, 355732), (247, 301004), (286, 259958), (418, 177866), (494, 150502), (572, 129979), (836, 88933), (988, 75251), (2717, 27364), (5434, 13682), (6841, 10868)]