74340578

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2467}}^1$

素因数の和:2562

約数の個数: 32

約数和(自身を含む): 128533440

約数和(自身を除く): 54192862

約数列:

[1, 2, 13, 19, 26, 38, 61, 122, 247, 494, 793, 1159, 1586, 2318, 2467, 4934, 15067, 30134, 32071, 46873, 64142, 93746, 150487, 300974, 609349, 1218698, 1956331, 2859253, 3912662, 5718506, 37170289, 74340578]

約数ペア:

[(1, 74340578), (2, 37170289), (13, 5718506), (19, 3912662), (26, 2859253), (38, 1956331), (61, 1218698), (122, 609349), (247, 300974), (494, 150487), (793, 93746), (1159, 64142), (1586, 46873), (2318, 32071), (2467, 30134), (4934, 15067)]