7487688

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{233}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 20442240

約数和(自身を除く): 12954552

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 103, 104, 156, 206, 233, 309, 312, 412, 466, 618, 699, 824, 932, 1236, 1339, 1398, 1864, 2472, 2678, 2796, 3029, 4017, 5356, 5592, 6058, 8034, 9087, 10712, 12116, 16068, 18174, 23999, 24232, 32136, 36348, 47998, 71997, 72696, 95996, 143994, 191992, 287988, 311987, 575976, 623974, 935961, 1247948, 1871922, 2495896, 3743844, 7487688]

約数ペア:

[(1, 7487688), (2, 3743844), (3, 2495896), (4, 1871922), (6, 1247948), (8, 935961), (12, 623974), (13, 575976), (24, 311987), (26, 287988), (39, 191992), (52, 143994), (78, 95996), (103, 72696), (104, 71997), (156, 47998), (206, 36348), (233, 32136), (309, 24232), (312, 23999), (412, 18174), (466, 16068), (618, 12116), (699, 10712), (824, 9087), (932, 8034), (1236, 6058), (1339, 5592), (1398, 5356), (1864, 4017), (2472, 3029), (2678, 2796)]