15672016916

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{683}}^1\times {\mathrm{2657}}^1$

素因数の和:3488

約数の個数: 48

約数和(自身を含む): 29321865216

約数和(自身を除く): 13649848300

約数列:

[1, 2, 4, 17, 34, 68, 127, 254, 508, 683, 1366, 2159, 2657, 2732, 4318, 5314, 8636, 10628, 11611, 23222, 45169, 46444, 86741, 90338, 173482, 180676, 337439, 346964, 674878, 1349756, 1474597, 1814731, 2949194, 3629462, 5736463, 5898388, 7258924, 11472926, 22945852, 30850427, 61700854, 123401708, 230470837, 460941674, 921883348, 3918004229, 7836008458, 15672016916]

約数ペア:

[(1, 15672016916), (2, 7836008458), (4, 3918004229), (17, 921883348), (34, 460941674), (68, 230470837), (127, 123401708), (254, 61700854), (508, 30850427), (683, 22945852), (1366, 11472926), (2159, 7258924), (2657, 5898388), (2732, 5736463), (4318, 3629462), (5314, 2949194), (8636, 1814731), (10628, 1474597), (11611, 1349756), (23222, 674878), (45169, 346964), (46444, 337439), (86741, 180676), (90338, 173482)]