7880109496

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{457}}^1\times {\mathrm{839}}^1$

素因数の和:1676

約数の個数: 64

約数和(自身を含む): 16989235200

約数和(自身を除く): 9109125704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 457, 734, 839, 914, 1468, 1678, 1828, 2569, 2936, 3199, 3356, 3656, 5138, 5873, 6398, 6712, 10276, 11746, 12796, 20552, 23492, 25592, 46984, 167719, 307913, 335438, 383423, 615826, 670876, 766846, 1174033, 1231652, 1341752, 1533692, 2155391, 2348066, 2463304, 2683961, 3067384, 4310782, 4696132, 5367922, 8621564, 9392264, 10735844, 17243128, 21471688, 140716241, 281432482, 562864964, 985013687, 1125729928, 1970027374, 3940054748, 7880109496]

約数ペア:

[(1, 7880109496), (2, 3940054748), (4, 1970027374), (7, 1125729928), (8, 985013687), (14, 562864964), (28, 281432482), (56, 140716241), (367, 21471688), (457, 17243128), (734, 10735844), (839, 9392264), (914, 8621564), (1468, 5367922), (1678, 4696132), (1828, 4310782), (2569, 3067384), (2936, 2683961), (3199, 2463304), (3356, 2348066), (3656, 2155391), (5138, 1533692), (5873, 1341752), (6398, 1231652), (6712, 1174033), (10276, 766846), (11746, 670876), (12796, 615826), (20552, 383423), (23492, 335438), (25592, 307913), (46984, 167719)]