68198104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^2\times {\mathrm{479}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 141825600

約数和(自身を除く): 73627496

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 479, 481, 958, 962, 1369, 1916, 1924, 2738, 3832, 3848, 5476, 6227, 10952, 12454, 17723, 17797, 24908, 35446, 35594, 49816, 70892, 71188, 141784, 142376, 230399, 460798, 655751, 921596, 1311502, 1843192, 2623004, 5246008, 8524763, 17049526, 34099052, 68198104]

約数ペア:

[(1, 68198104), (2, 34099052), (4, 17049526), (8, 8524763), (13, 5246008), (26, 2623004), (37, 1843192), (52, 1311502), (74, 921596), (104, 655751), (148, 460798), (296, 230399), (479, 142376), (481, 141784), (958, 71188), (962, 70892), (1369, 49816), (1916, 35594), (1924, 35446), (2738, 24908), (3832, 17797), (3848, 17723), (5476, 12454), (6227, 10952)]