25563304

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{10687}}^1$

素因数の和:10729

約数の個数: 32

約数和(自身を含む): 53867520

約数和(自身を除く): 28304216

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 92, 104, 184, 299, 598, 1196, 2392, 10687, 21374, 42748, 85496, 138931, 245801, 277862, 491602, 555724, 983204, 1111448, 1966408, 3195413, 6390826, 12781652, 25563304]

約数ペア:

[(1, 25563304), (2, 12781652), (4, 6390826), (8, 3195413), (13, 1966408), (23, 1111448), (26, 983204), (46, 555724), (52, 491602), (92, 277862), (104, 245801), (184, 138931), (299, 85496), (598, 42748), (1196, 21374), (2392, 10687)]