15671570668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{2851}}^1\times {\mathrm{2857}}^1$

素因数の和:5762

約数の個数: 48

約数和(自身を含む): 30354383584

約数和(自身を除く): 14682812916

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 481, 962, 1924, 2851, 2857, 5702, 5714, 11404, 11428, 37063, 37141, 74126, 74282, 105487, 105709, 148252, 148564, 210974, 211418, 421948, 422836, 1371331, 1374217, 2742662, 2748434, 5485324, 5496868, 8145307, 16290614, 32581228, 105888991, 211777982, 301376359, 423555964, 602752718, 1205505436, 3917892667, 7835785334, 15671570668]

約数ペア:

[(1, 15671570668), (2, 7835785334), (4, 3917892667), (13, 1205505436), (26, 602752718), (37, 423555964), (52, 301376359), (74, 211777982), (148, 105888991), (481, 32581228), (962, 16290614), (1924, 8145307), (2851, 5496868), (2857, 5485324), (5702, 2748434), (5714, 2742662), (11404, 1374217), (11428, 1371331), (37063, 422836), (37141, 421948), (74126, 211418), (74282, 210974), (105487, 148564), (105709, 148252)]