38646152

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3581}}^1$

素因数の和:3677

約数の個数: 32

約数和(自身を含む): 77371200

約数和(自身を除く): 38725048

約数列:

[1, 2, 4, 8, 19, 38, 71, 76, 142, 152, 284, 568, 1349, 2698, 3581, 5396, 7162, 10792, 14324, 28648, 68039, 136078, 254251, 272156, 508502, 544312, 1017004, 2034008, 4830769, 9661538, 19323076, 38646152]

約数ペア:

[(1, 38646152), (2, 19323076), (4, 9661538), (8, 4830769), (19, 2034008), (38, 1017004), (71, 544312), (76, 508502), (142, 272156), (152, 254251), (284, 136078), (568, 68039), (1349, 28648), (2698, 14324), (3581, 10792), (5396, 7162)]