76641628

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 158816448

約数和(自身を除く): 82174820

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 101, 164, 202, 287, 404, 574, 661, 707, 1148, 1322, 1414, 2644, 2828, 4141, 4627, 8282, 9254, 16564, 18508, 27101, 28987, 54202, 57974, 66761, 108404, 115948, 133522, 189707, 267044, 379414, 467327, 758828, 934654, 1869308, 2737201, 5474402, 10948804, 19160407, 38320814, 76641628]

約数ペア:

[(1, 76641628), (2, 38320814), (4, 19160407), (7, 10948804), (14, 5474402), (28, 2737201), (41, 1869308), (82, 934654), (101, 758828), (164, 467327), (202, 379414), (287, 267044), (404, 189707), (574, 133522), (661, 115948), (707, 108404), (1148, 66761), (1322, 57974), (1414, 54202), (2644, 28987), (2828, 27101), (4141, 18508), (4627, 16564), (8282, 9254)]