64180028

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{63419}}^1$

素因数の和:63457

約数の個数: 24

約数和(自身を含む): 127854720

約数和(自身を除く): 63674692

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 63419, 126838, 253676, 697609, 1395218, 1458637, 2790436, 2917274, 5834548, 16045007, 32090014, 64180028]

約数ペア:

[(1, 64180028), (2, 32090014), (4, 16045007), (11, 5834548), (22, 2917274), (23, 2790436), (44, 1458637), (46, 1395218), (92, 697609), (253, 253676), (506, 126838), (1012, 63419)]