67748984

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{19379}}^1$

素因数の和:19427

約数の個数: 32

約数和(自身を含む): 139536000

約数和(自身を除く): 71787016

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 184, 437, 874, 1748, 3496, 19379, 38758, 77516, 155032, 368201, 445717, 736402, 891434, 1472804, 1782868, 2945608, 3565736, 8468623, 16937246, 33874492, 67748984]

約数ペア:

[(1, 67748984), (2, 33874492), (4, 16937246), (8, 8468623), (19, 3565736), (23, 2945608), (38, 1782868), (46, 1472804), (76, 891434), (92, 736402), (152, 445717), (184, 368201), (437, 155032), (874, 77516), (1748, 38758), (3496, 19379)]