72285496

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{7933}}^1$

素因数の和:8023

約数の個数: 32

約数和(自身を含む): 145668240

約数和(自身を除く): 73382744

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 7933, 9112, 15866, 31732, 63464, 134861, 269722, 531511, 539444, 1063022, 1078888, 2126044, 4252088, 9035687, 18071374, 36142748, 72285496]

約数ペア:

[(1, 72285496), (2, 36142748), (4, 18071374), (8, 9035687), (17, 4252088), (34, 2126044), (67, 1078888), (68, 1063022), (134, 539444), (136, 531511), (268, 269722), (536, 134861), (1139, 63464), (2278, 31732), (4556, 15866), (7933, 9112)]