67442740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{677}}^1$

素因数の和:996

約数の個数: 48

約数和(自身を含む): 150694992

約数和(自身を除く): 83252252

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 293, 340, 586, 677, 1172, 1354, 1465, 2708, 2930, 3385, 4981, 5860, 6770, 9962, 11509, 13540, 19924, 23018, 24905, 46036, 49810, 57545, 99620, 115090, 198361, 230180, 396722, 793444, 991805, 1983610, 3372137, 3967220, 6744274, 13488548, 16860685, 33721370, 67442740]

約数ペア:

[(1, 67442740), (2, 33721370), (4, 16860685), (5, 13488548), (10, 6744274), (17, 3967220), (20, 3372137), (34, 1983610), (68, 991805), (85, 793444), (170, 396722), (293, 230180), (340, 198361), (586, 115090), (677, 99620), (1172, 57545), (1354, 49810), (1465, 46036), (2708, 24905), (2930, 23018), (3385, 19924), (4981, 13540), (5860, 11509), (6770, 9962)]