13451272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{743}}^1$

素因数の和:853

約数の個数: 32

約数和(自身を含む): 26426880

約数和(自身を除く): 12975608

約数列:

[1, 2, 4, 8, 31, 62, 73, 124, 146, 248, 292, 584, 743, 1486, 2263, 2972, 4526, 5944, 9052, 18104, 23033, 46066, 54239, 92132, 108478, 184264, 216956, 433912, 1681409, 3362818, 6725636, 13451272]

約数ペア:

[(1, 13451272), (2, 6725636), (4, 3362818), (8, 1681409), (31, 433912), (62, 216956), (73, 184264), (124, 108478), (146, 92132), (248, 54239), (292, 46066), (584, 23033), (743, 18104), (1486, 9052), (2263, 5944), (2972, 4526)]