42222124

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{6949}}^1$

素因数の和:6998

約数の個数: 36

約数和(自身を含む): 88737600

約数和(自身を除く): 46515476

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 6949, 13898, 27796, 48643, 97286, 194572, 215419, 340501, 430838, 681002, 861676, 1362004, 1507933, 3015866, 6031732, 10555531, 21111062, 42222124]

約数ペア:

[(1, 42222124), (2, 21111062), (4, 10555531), (7, 6031732), (14, 3015866), (28, 1507933), (31, 1362004), (49, 861676), (62, 681002), (98, 430838), (124, 340501), (196, 215419), (217, 194572), (434, 97286), (868, 48643), (1519, 27796), (3038, 13898), (6076, 6949)]