23641594808

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{55621}}^1$

素因数の和:55768

約数の個数: 64

約数和(自身を含む): 49245493920

約数和(自身を除く): 25603899112

約数列:

[1, 2, 4, 8, 13, 26, 52, 61, 67, 104, 122, 134, 244, 268, 488, 536, 793, 871, 1586, 1742, 3172, 3484, 4087, 6344, 6968, 8174, 16348, 32696, 53131, 55621, 106262, 111242, 212524, 222484, 425048, 444968, 723073, 1446146, 2892292, 3392881, 3726607, 5784584, 6785762, 7453214, 13571524, 14906428, 27143048, 29812856, 44107453, 48445891, 88214906, 96891782, 176429812, 193783564, 227323027, 352859624, 387567128, 454646054, 909292108, 1818584216, 2955199351, 5910398702, 11820797404, 23641594808]

約数ペア:

[(1, 23641594808), (2, 11820797404), (4, 5910398702), (8, 2955199351), (13, 1818584216), (26, 909292108), (52, 454646054), (61, 387567128), (67, 352859624), (104, 227323027), (122, 193783564), (134, 176429812), (244, 96891782), (268, 88214906), (488, 48445891), (536, 44107453), (793, 29812856), (871, 27143048), (1586, 14906428), (1742, 13571524), (3172, 7453214), (3484, 6785762), (4087, 5784584), (6344, 3726607), (6968, 3392881), (8174, 2892292), (16348, 1446146), (32696, 723073), (53131, 444968), (55621, 425048), (106262, 222484), (111242, 212524)]