26386208

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{397}}^1$

素因数の和:505

約数の個数: 48

約数和(自身を含む): 54561024

約数和(自身を除く): 28174816

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 67, 124, 134, 248, 268, 397, 496, 536, 794, 992, 1072, 1588, 2077, 2144, 3176, 4154, 6352, 8308, 12307, 12704, 16616, 24614, 26599, 33232, 49228, 53198, 66464, 98456, 106396, 196912, 212792, 393824, 425584, 824569, 851168, 1649138, 3298276, 6596552, 13193104, 26386208]

約数ペア:

[(1, 26386208), (2, 13193104), (4, 6596552), (8, 3298276), (16, 1649138), (31, 851168), (32, 824569), (62, 425584), (67, 393824), (124, 212792), (134, 196912), (248, 106396), (268, 98456), (397, 66464), (496, 53198), (536, 49228), (794, 33232), (992, 26599), (1072, 24614), (1588, 16616), (2077, 12704), (2144, 12307), (3176, 8308), (4154, 6352)]