67642682

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{167}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 108380160

約数和(自身を除く): 40737478

約数列:

[1, 2, 31, 47, 62, 94, 139, 167, 278, 334, 1457, 2914, 4309, 5177, 6533, 7849, 8618, 10354, 13066, 15698, 23213, 46426, 202523, 243319, 405046, 486638, 719603, 1091011, 1439206, 2182022, 33821341, 67642682]

約数ペア:

[(1, 67642682), (2, 33821341), (31, 2182022), (47, 1439206), (62, 1091011), (94, 719603), (139, 486638), (167, 405046), (278, 243319), (334, 202523), (1457, 46426), (2914, 23213), (4309, 15698), (5177, 13066), (6533, 10354), (7849, 8618)]