40073705

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{743}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 58281984

約数和(自身を除く): 18208279

約数列:

[1, 5, 7, 23, 35, 67, 115, 161, 335, 469, 743, 805, 1541, 2345, 3715, 5201, 7705, 10787, 17089, 26005, 49781, 53935, 85445, 119623, 248905, 348467, 598115, 1144963, 1742335, 5724815, 8014741, 40073705]

約数ペア:

[(1, 40073705), (5, 8014741), (7, 5724815), (23, 1742335), (35, 1144963), (67, 598115), (115, 348467), (161, 248905), (335, 119623), (469, 85445), (743, 53935), (805, 49781), (1541, 26005), (2345, 17089), (3715, 10787), (5201, 7705)]