72899684

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127447}}^1$

素因数の和:127475

約数の個数: 24

約数和(自身を含む): 149878848

約数和(自身を除く): 76979164

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 127447, 254894, 509788, 1401917, 1656811, 2803834, 3313622, 5607668, 6627244, 18224921, 36449842, 72899684]

約数ペア:

[(1, 72899684), (2, 36449842), (4, 18224921), (11, 6627244), (13, 5607668), (22, 3313622), (26, 2803834), (44, 1656811), (52, 1401917), (143, 509788), (286, 254894), (572, 127447)]