4555376

素因数分解:

$2^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{457}}^1$

素因数の和:561

約数の個数: 40

約数和(自身を含む): 10222560

約数和(自身を除く): 5667184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 89, 112, 178, 356, 457, 623, 712, 914, 1246, 1424, 1828, 2492, 3199, 3656, 4984, 6398, 7312, 9968, 12796, 25592, 40673, 51184, 81346, 162692, 284711, 325384, 569422, 650768, 1138844, 2277688, 4555376]

約数ペア:

[(1, 4555376), (2, 2277688), (4, 1138844), (7, 650768), (8, 569422), (14, 325384), (16, 284711), (28, 162692), (56, 81346), (89, 51184), (112, 40673), (178, 25592), (356, 12796), (457, 9968), (623, 7312), (712, 6398), (914, 4984), (1246, 3656), (1424, 3199), (1828, 2492)]