57236478

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23671}}^1$

素因数の和:23720

約数の個数: 32

約数和(自身を含む): 127260672

約数和(自身を除く): 70024194

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 23671, 47342, 71013, 142026, 307723, 615446, 733801, 923169, 1467602, 1846338, 2201403, 4402806, 9539413, 19078826, 28618239, 57236478]

約数ペア:

[(1, 57236478), (2, 28618239), (3, 19078826), (6, 9539413), (13, 4402806), (26, 2201403), (31, 1846338), (39, 1467602), (62, 923169), (78, 733801), (93, 615446), (186, 307723), (403, 142026), (806, 71013), (1209, 47342), (2418, 23671)]