28007737736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1049}}^1\times {\mathrm{2389}}^1$

素因数の和:3582

約数の個数: 64

約数和(自身を含む): 57818880000

約数和(自身を除く): 29811142264

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 127, 254, 508, 1016, 1049, 1397, 2098, 2389, 2794, 4196, 4778, 5588, 8392, 9556, 11176, 11539, 19112, 23078, 26279, 46156, 52558, 92312, 105116, 133223, 210232, 266446, 303403, 532892, 606806, 1065784, 1213612, 1465453, 2427224, 2506061, 2930906, 3337433, 5012122, 5861812, 6674866, 10024244, 11723624, 13349732, 20048488, 26699464, 27566671, 55133342, 110266684, 220533368, 318269747, 636539494, 1273078988, 2546157976, 3500967217, 7001934434, 14003868868, 28007737736]

約数ペア:

[(1, 28007737736), (2, 14003868868), (4, 7001934434), (8, 3500967217), (11, 2546157976), (22, 1273078988), (44, 636539494), (88, 318269747), (127, 220533368), (254, 110266684), (508, 55133342), (1016, 27566671), (1049, 26699464), (1397, 20048488), (2098, 13349732), (2389, 11723624), (2794, 10024244), (4196, 6674866), (4778, 5861812), (5588, 5012122), (8392, 3337433), (9556, 2930906), (11176, 2506061), (11539, 2427224), (19112, 1465453), (23078, 1213612), (26279, 1065784), (46156, 606806), (52558, 532892), (92312, 303403), (105116, 266446), (133223, 210232)]