1399488032

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{431}}^1\times {\mathrm{3499}}^1$

素因数の和:3969

約数の個数: 48

約数和(自身を含む): 2857680000

約数和(自身を除く): 1458191968

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 431, 464, 862, 928, 1724, 3448, 3499, 6896, 6998, 12499, 13792, 13996, 24998, 27992, 49996, 55984, 99992, 101471, 111968, 199984, 202942, 399968, 405884, 811768, 1508069, 1623536, 3016138, 3247072, 6032276, 12064552, 24129104, 43734001, 48258208, 87468002, 174936004, 349872008, 699744016, 1399488032]

約数ペア:

[(1, 1399488032), (2, 699744016), (4, 349872008), (8, 174936004), (16, 87468002), (29, 48258208), (32, 43734001), (58, 24129104), (116, 12064552), (232, 6032276), (431, 3247072), (464, 3016138), (862, 1623536), (928, 1508069), (1724, 811768), (3448, 405884), (3499, 399968), (6896, 202942), (6998, 199984), (12499, 111968), (13792, 101471), (13996, 99992), (24998, 55984), (27992, 49996)]