2664992

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:201

約数の個数: 48

約数和(自身を含む): 5860512

約数和(自身を除く): 3195520

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 67, 88, 113, 134, 176, 226, 268, 352, 452, 536, 737, 904, 1072, 1243, 1474, 1808, 2144, 2486, 2948, 3616, 4972, 5896, 7571, 9944, 11792, 15142, 19888, 23584, 30284, 39776, 60568, 83281, 121136, 166562, 242272, 333124, 666248, 1332496, 2664992]

約数ペア:

[(1, 2664992), (2, 1332496), (4, 666248), (8, 333124), (11, 242272), (16, 166562), (22, 121136), (32, 83281), (44, 60568), (67, 39776), (88, 30284), (113, 23584), (134, 19888), (176, 15142), (226, 11792), (268, 9944), (352, 7571), (452, 5896), (536, 4972), (737, 3616), (904, 2948), (1072, 2486), (1243, 2144), (1474, 1808)]