70028816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{241}}^1$

素因数の和:400

約数の個数: 80

約数和(自身を含む): 161323008

約数和(自身を除く): 91294192

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 127, 143, 176, 208, 241, 254, 286, 482, 508, 572, 964, 1016, 1144, 1397, 1651, 1928, 2032, 2288, 2651, 2794, 3133, 3302, 3856, 5302, 5588, 6266, 6604, 10604, 11176, 12532, 13208, 18161, 21208, 22352, 25064, 26416, 30607, 34463, 36322, 42416, 50128, 61214, 68926, 72644, 122428, 137852, 145288, 244856, 275704, 290576, 336677, 397891, 489712, 551408, 673354, 795782, 1346708, 1591564, 2693416, 3183128, 4376801, 5386832, 6366256, 8753602, 17507204, 35014408, 70028816]

約数ペア:

[(1, 70028816), (2, 35014408), (4, 17507204), (8, 8753602), (11, 6366256), (13, 5386832), (16, 4376801), (22, 3183128), (26, 2693416), (44, 1591564), (52, 1346708), (88, 795782), (104, 673354), (127, 551408), (143, 489712), (176, 397891), (208, 336677), (241, 290576), (254, 275704), (286, 244856), (482, 145288), (508, 137852), (572, 122428), (964, 72644), (1016, 68926), (1144, 61214), (1397, 50128), (1651, 42416), (1928, 36322), (2032, 34463), (2288, 30607), (2651, 26416), (2794, 25064), (3133, 22352), (3302, 21208), (3856, 18161), (5302, 13208), (5588, 12532), (6266, 11176), (6604, 10604)]