1126384

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 40

約数和(自身を含む): 2544480

約数和(自身を除く): 1418096

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 113, 178, 226, 356, 452, 623, 712, 791, 904, 1246, 1424, 1582, 1808, 2492, 3164, 4984, 6328, 9968, 10057, 12656, 20114, 40228, 70399, 80456, 140798, 160912, 281596, 563192, 1126384]

約数ペア:

[(1, 1126384), (2, 563192), (4, 281596), (7, 160912), (8, 140798), (14, 80456), (16, 70399), (28, 40228), (56, 20114), (89, 12656), (112, 10057), (113, 9968), (178, 6328), (226, 4984), (356, 3164), (452, 2492), (623, 1808), (712, 1582), (791, 1424), (904, 1246)]