1570406656

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67411}}^1$

素因数の和:67447

約数の個数: 72

約数和(自身を含む): 3858123584

約数和(自身を除く): 2287716928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2912, 3328, 5824, 11648, 23296, 67411, 134822, 269644, 471877, 539288, 876343, 943754, 1078576, 1752686, 1887508, 2157152, 3505372, 3775016, 4314304, 6134401, 7010744, 7550032, 8628608, 12268802, 14021488, 15100064, 17257216, 24537604, 28042976, 30200128, 49075208, 56085952, 60400256, 98150416, 112171904, 120800512, 196300832, 224343808, 392601664, 785203328, 1570406656]

約数ペア:

[(1, 1570406656), (2, 785203328), (4, 392601664), (7, 224343808), (8, 196300832), (13, 120800512), (14, 112171904), (16, 98150416), (26, 60400256), (28, 56085952), (32, 49075208), (52, 30200128), (56, 28042976), (64, 24537604), (91, 17257216), (104, 15100064), (112, 14021488), (128, 12268802), (182, 8628608), (208, 7550032), (224, 7010744), (256, 6134401), (364, 4314304), (416, 3775016), (448, 3505372), (728, 2157152), (832, 1887508), (896, 1752686), (1456, 1078576), (1664, 943754), (1792, 876343), (2912, 539288), (3328, 471877), (5824, 269644), (11648, 134822), (23296, 67411)]