67483640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{241013}}^1$

素因数の和:241031

約数の個数: 32

約数和(自身を含む): 173530080

約数和(自身を除く): 106046440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 241013, 482026, 964052, 1205065, 1687091, 1928104, 2410130, 3374182, 4820260, 6748364, 8435455, 9640520, 13496728, 16870910, 33741820, 67483640]

約数ペア:

[(1, 67483640), (2, 33741820), (4, 16870910), (5, 13496728), (7, 9640520), (8, 8435455), (10, 6748364), (14, 4820260), (20, 3374182), (28, 2410130), (35, 1928104), (40, 1687091), (56, 1205065), (70, 964052), (140, 482026), (280, 241013)]