7220992

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{421}}^1$

素因数の和:504

約数の個数: 36

約数和(自身を含む): 14663656

約数和(自身を除く): 7442664

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 421, 536, 842, 1072, 1684, 2144, 3368, 4288, 6736, 8576, 13472, 17152, 26944, 28207, 53888, 56414, 107776, 112828, 225656, 451312, 902624, 1805248, 3610496, 7220992]

約数ペア:

[(1, 7220992), (2, 3610496), (4, 1805248), (8, 902624), (16, 451312), (32, 225656), (64, 112828), (67, 107776), (128, 56414), (134, 53888), (256, 28207), (268, 26944), (421, 17152), (536, 13472), (842, 8576), (1072, 6736), (1684, 4288), (2144, 3368)]