874815968

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{811}}^1\times {\mathrm{2593}}^1$

素因数の和:3427

約数の個数: 48

約数和(自身を含む): 1857781296

約数和(自身を除く): 982965328

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 811, 1622, 2593, 3244, 5186, 6488, 10372, 10543, 12976, 20744, 21086, 25952, 33709, 41488, 42172, 67418, 82976, 84344, 134836, 168688, 269672, 337376, 539344, 1078688, 2102923, 4205846, 8411692, 16823384, 27337999, 33646768, 54675998, 67293536, 109351996, 218703992, 437407984, 874815968]

約数ペア:

[(1, 874815968), (2, 437407984), (4, 218703992), (8, 109351996), (13, 67293536), (16, 54675998), (26, 33646768), (32, 27337999), (52, 16823384), (104, 8411692), (208, 4205846), (416, 2102923), (811, 1078688), (1622, 539344), (2593, 337376), (3244, 269672), (5186, 168688), (6488, 134836), (10372, 84344), (10543, 82976), (12976, 67418), (20744, 42172), (21086, 41488), (25952, 33709)]