29572972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 63271152

約数和(自身を除く): 33698180

約数列:

[1, 2, 4, 11, 13, 22, 26, 41, 44, 52, 82, 97, 143, 164, 169, 194, 286, 338, 388, 451, 533, 572, 676, 902, 1066, 1067, 1261, 1804, 1859, 2132, 2134, 2522, 3718, 3977, 4268, 5044, 5863, 6929, 7436, 7954, 11726, 13858, 13871, 15908, 16393, 23452, 27716, 27742, 32786, 43747, 51701, 55484, 65572, 76219, 87494, 103402, 152438, 174988, 180323, 206804, 304876, 360646, 568711, 672113, 721292, 1137422, 1344226, 2274844, 2688452, 7393243, 14786486, 29572972]

約数ペア:

[(1, 29572972), (2, 14786486), (4, 7393243), (11, 2688452), (13, 2274844), (22, 1344226), (26, 1137422), (41, 721292), (44, 672113), (52, 568711), (82, 360646), (97, 304876), (143, 206804), (164, 180323), (169, 174988), (194, 152438), (286, 103402), (338, 87494), (388, 76219), (451, 65572), (533, 55484), (572, 51701), (676, 43747), (902, 32786), (1066, 27742), (1067, 27716), (1261, 23452), (1804, 16393), (1859, 15908), (2132, 13871), (2134, 13858), (2522, 11726), (3718, 7954), (3977, 7436), (4268, 6929), (5044, 5863)]