66304888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{17231}}^1$

素因数の和:17287

約数の個数: 32

約数和(自身を含む): 137511360

約数和(自身を除く): 71206472

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 17231, 34462, 68924, 137848, 224003, 448006, 637547, 896012, 1275094, 1792024, 2550188, 5100376, 8288111, 16576222, 33152444, 66304888]

約数ペア:

[(1, 66304888), (2, 33152444), (4, 16576222), (8, 8288111), (13, 5100376), (26, 2550188), (37, 1792024), (52, 1275094), (74, 896012), (104, 637547), (148, 448006), (296, 224003), (481, 137848), (962, 68924), (1924, 34462), (3848, 17231)]