3871088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{503}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 8311968

約数和(自身を除く): 4440880

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 503, 592, 962, 1006, 1924, 2012, 3848, 4024, 6539, 7696, 8048, 13078, 18611, 26156, 37222, 52312, 74444, 104624, 148888, 241943, 297776, 483886, 967772, 1935544, 3871088]

約数ペア:

[(1, 3871088), (2, 1935544), (4, 967772), (8, 483886), (13, 297776), (16, 241943), (26, 148888), (37, 104624), (52, 74444), (74, 52312), (104, 37222), (148, 26156), (208, 18611), (296, 13078), (481, 8048), (503, 7696), (592, 6539), (962, 4024), (1006, 3848), (1924, 2012)]