42005652

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{293}}^1\times {\mathrm{919}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 106028160

約数和(自身を除く): 64022508

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 293, 586, 879, 919, 1172, 1758, 1838, 2757, 3516, 3676, 3809, 5514, 7618, 11028, 11427, 11947, 15236, 22854, 23894, 35841, 45708, 47788, 71682, 143364, 269267, 538534, 807801, 1077068, 1615602, 3231204, 3500471, 7000942, 10501413, 14001884, 21002826, 42005652]

約数ペア:

[(1, 42005652), (2, 21002826), (3, 14001884), (4, 10501413), (6, 7000942), (12, 3500471), (13, 3231204), (26, 1615602), (39, 1077068), (52, 807801), (78, 538534), (156, 269267), (293, 143364), (586, 71682), (879, 47788), (919, 45708), (1172, 35841), (1758, 23894), (1838, 22854), (2757, 15236), (3516, 11947), (3676, 11427), (3809, 11028), (5514, 7618)]