25851952

素因数分解:

$2^4\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3251}}^1$

素因数の和:3337

約数の個数: 40

約数和(自身を含む): 58067712

約数和(自身を除く): 32215760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 71, 112, 142, 284, 497, 568, 994, 1136, 1988, 3251, 3976, 6502, 7952, 13004, 22757, 26008, 45514, 52016, 91028, 182056, 230821, 364112, 461642, 923284, 1615747, 1846568, 3231494, 3693136, 6462988, 12925976, 25851952]

約数ペア:

[(1, 25851952), (2, 12925976), (4, 6462988), (7, 3693136), (8, 3231494), (14, 1846568), (16, 1615747), (28, 923284), (56, 461642), (71, 364112), (112, 230821), (142, 182056), (284, 91028), (497, 52016), (568, 45514), (994, 26008), (1136, 22757), (1988, 13004), (3251, 7952), (3976, 6502)]