73289996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{16981}}^1$

素因数の和:17081

約数の個数: 24

約数和(自身を含む): 139795824

約数和(自身を除く): 66505828

約数列:

[1, 2, 4, 13, 26, 52, 83, 166, 332, 1079, 2158, 4316, 16981, 33962, 67924, 220753, 441506, 883012, 1409423, 2818846, 5637692, 18322499, 36644998, 73289996]

約数ペア:

[(1, 73289996), (2, 36644998), (4, 18322499), (13, 5637692), (26, 2818846), (52, 1409423), (83, 883012), (166, 441506), (332, 220753), (1079, 67924), (2158, 33962), (4316, 16981)]