25358632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{2237}}^1$

素因数の和:2365

約数の個数: 32

約数和(自身を含む): 51697800

約数和(自身を除く): 26339168

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 109, 218, 436, 872, 1417, 2237, 2834, 4474, 5668, 8948, 11336, 17896, 29081, 58162, 116324, 232648, 243833, 487666, 975332, 1950664, 3169829, 6339658, 12679316, 25358632]

約数ペア:

[(1, 25358632), (2, 12679316), (4, 6339658), (8, 3169829), (13, 1950664), (26, 975332), (52, 487666), (104, 243833), (109, 232648), (218, 116324), (436, 58162), (872, 29081), (1417, 17896), (2237, 11336), (2834, 8948), (4474, 5668)]