65872482

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{167}}^1\times {\mathrm{389}}^1$

素因数の和:587

約数の個数: 48

約数和(自身を含む): 143881920

約数和(自身を除く): 78009438

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 167, 169, 334, 338, 389, 501, 507, 778, 1002, 1014, 1167, 2171, 2334, 4342, 5057, 6513, 10114, 13026, 15171, 28223, 30342, 56446, 64963, 65741, 84669, 129926, 131482, 169338, 194889, 197223, 389778, 394446, 844519, 1689038, 2533557, 5067114, 10978747, 21957494, 32936241, 65872482]

約数ペア:

[(1, 65872482), (2, 32936241), (3, 21957494), (6, 10978747), (13, 5067114), (26, 2533557), (39, 1689038), (78, 844519), (167, 394446), (169, 389778), (334, 197223), (338, 194889), (389, 169338), (501, 131482), (507, 129926), (778, 84669), (1002, 65741), (1014, 64963), (1167, 56446), (2171, 30342), (2334, 28223), (4342, 15171), (5057, 13026), (6513, 10114)]