71348249632

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{1028903}}^1$

素因数の和:1029121

約数の個数: 48

約数和(自身を含む): 154014581952

約数和(自身を除く): 82666332320

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 197, 352, 394, 788, 1576, 2167, 3152, 4334, 6304, 8668, 17336, 34672, 69344, 1028903, 2057806, 4115612, 8231224, 11317933, 16462448, 22635866, 32924896, 45271732, 90543464, 181086928, 202693891, 362173856, 405387782, 810775564, 1621551128, 2229632801, 3243102256, 4459265602, 6486204512, 8918531204, 17837062408, 35674124816, 71348249632]

約数ペア:

[(1, 71348249632), (2, 35674124816), (4, 17837062408), (8, 8918531204), (11, 6486204512), (16, 4459265602), (22, 3243102256), (32, 2229632801), (44, 1621551128), (88, 810775564), (176, 405387782), (197, 362173856), (352, 202693891), (394, 181086928), (788, 90543464), (1576, 45271732), (2167, 32924896), (3152, 22635866), (4334, 16462448), (6304, 11317933), (8668, 8231224), (17336, 4115612), (34672, 2057806), (69344, 1028903)]