7825948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2$

素因数の和:214

約数の個数: 36

約数和(自身を含む): 15701560

約数和(自身を除く): 7875612

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 89, 178, 247, 356, 494, 988, 1157, 1691, 2314, 3382, 4628, 6764, 7921, 15842, 21983, 31684, 43966, 87932, 102973, 150499, 205946, 300998, 411892, 601996, 1956487, 3912974, 7825948]

約数ペア:

[(1, 7825948), (2, 3912974), (4, 1956487), (13, 601996), (19, 411892), (26, 300998), (38, 205946), (52, 150499), (76, 102973), (89, 87932), (178, 43966), (247, 31684), (356, 21983), (494, 15842), (988, 7921), (1157, 6764), (1691, 4628), (2314, 3382)]