65998216

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7243}}^1$

素因数の和:7333

約数の個数: 32

約数和(自身を含む): 132999840

約数和(自身を除く): 67001624

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 7243, 9112, 14486, 28972, 57944, 123131, 246262, 485281, 492524, 970562, 985048, 1941124, 3882248, 8249777, 16499554, 32999108, 65998216]

約数ペア:

[(1, 65998216), (2, 32999108), (4, 16499554), (8, 8249777), (17, 3882248), (34, 1941124), (67, 985048), (68, 970562), (134, 492524), (136, 485281), (268, 246262), (536, 123131), (1139, 57944), (2278, 28972), (4556, 14486), (7243, 9112)]