7961372

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 15163344

約数和(自身を除く): 7201972

約数列:

[1, 2, 4, 17, 34, 68, 71, 97, 142, 194, 284, 289, 388, 578, 1156, 1207, 1649, 2414, 3298, 4828, 6596, 6887, 13774, 20519, 27548, 28033, 41038, 56066, 82076, 112132, 117079, 234158, 468316, 1990343, 3980686, 7961372]

約数ペア:

[(1, 7961372), (2, 3980686), (4, 1990343), (17, 468316), (34, 234158), (68, 117079), (71, 112132), (97, 82076), (142, 56066), (194, 41038), (284, 28033), (289, 27548), (388, 20519), (578, 13774), (1156, 6887), (1207, 6596), (1649, 4828), (2414, 3298)]