69287452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{3691}}^1$

素因数の和:3746

約数の個数: 36

約数和(自身を含む): 137851896

約数和(自身を除く): 68564444

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 361, 494, 722, 988, 1444, 3691, 4693, 7382, 9386, 14764, 18772, 47983, 70129, 95966, 140258, 191932, 280516, 911677, 1332451, 1823354, 2664902, 3646708, 5329804, 17321863, 34643726, 69287452]

約数ペア:

[(1, 69287452), (2, 34643726), (4, 17321863), (13, 5329804), (19, 3646708), (26, 2664902), (38, 1823354), (52, 1332451), (76, 911677), (247, 280516), (361, 191932), (494, 140258), (722, 95966), (988, 70129), (1444, 47983), (3691, 18772), (4693, 14764), (7382, 9386)]