27145972

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:472

約数の個数: 48

約数和(自身を含む): 56891520

約数和(自身を除く): 29745548

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 101, 116, 202, 203, 331, 404, 406, 662, 707, 812, 1324, 1414, 2317, 2828, 2929, 4634, 5858, 9268, 9599, 11716, 19198, 20503, 33431, 38396, 41006, 66862, 67193, 82012, 133724, 134386, 234017, 268772, 468034, 936068, 969499, 1938998, 3877996, 6786493, 13572986, 27145972]

約数ペア:

[(1, 27145972), (2, 13572986), (4, 6786493), (7, 3877996), (14, 1938998), (28, 969499), (29, 936068), (58, 468034), (101, 268772), (116, 234017), (202, 134386), (203, 133724), (331, 82012), (404, 67193), (406, 66862), (662, 41006), (707, 38396), (812, 33431), (1324, 20503), (1414, 19198), (2317, 11716), (2828, 9599), (2929, 9268), (4634, 5858)]