25129962

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{751}}^1$

素因数の和:796

約数の個数: 72

約数和(自身を含む): 64404288

約数和(自身を除く): 39274326

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 22, 26, 33, 39, 66, 78, 99, 117, 143, 169, 198, 234, 286, 338, 429, 507, 751, 858, 1014, 1287, 1502, 1521, 1859, 2253, 2574, 3042, 3718, 4506, 5577, 6759, 8261, 9763, 11154, 13518, 16522, 16731, 19526, 24783, 29289, 33462, 49566, 58578, 74349, 87867, 107393, 126919, 148698, 175734, 214786, 253838, 322179, 380757, 644358, 761514, 966537, 1142271, 1396109, 1933074, 2284542, 2792218, 4188327, 8376654, 12564981, 25129962]

約数ペア:

[(1, 25129962), (2, 12564981), (3, 8376654), (6, 4188327), (9, 2792218), (11, 2284542), (13, 1933074), (18, 1396109), (22, 1142271), (26, 966537), (33, 761514), (39, 644358), (66, 380757), (78, 322179), (99, 253838), (117, 214786), (143, 175734), (169, 148698), (198, 126919), (234, 107393), (286, 87867), (338, 74349), (429, 58578), (507, 49566), (751, 33462), (858, 29289), (1014, 24783), (1287, 19526), (1502, 16731), (1521, 16522), (1859, 13518), (2253, 11154), (2574, 9763), (3042, 8261), (3718, 6759), (4506, 5577)]