72282422

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:668

約数の個数: 32

約数和(自身を含む): 119992320

約数和(自身を除く): 47709898

約数列:

[1, 2, 19, 23, 38, 46, 191, 382, 433, 437, 866, 874, 3629, 4393, 7258, 8227, 8786, 9959, 16454, 19918, 82703, 83467, 165406, 166934, 189221, 378442, 1571357, 1902169, 3142714, 3804338, 36141211, 72282422]

約数ペア:

[(1, 72282422), (2, 36141211), (19, 3804338), (23, 3142714), (38, 1902169), (46, 1571357), (191, 378442), (382, 189221), (433, 166934), (437, 165406), (866, 83467), (874, 82703), (3629, 19918), (4393, 16454), (7258, 9959), (8227, 8786)]