25747384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{14563}}^1$

素因数の和:14599

約数の個数: 32

約数和(自身を含む): 55051920

約数和(自身を除く): 29304536

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 14563, 29126, 58252, 116504, 189319, 247571, 378638, 495142, 757276, 990284, 1514552, 1980568, 3218423, 6436846, 12873692, 25747384]

約数ペア:

[(1, 25747384), (2, 12873692), (4, 6436846), (8, 3218423), (13, 1980568), (17, 1514552), (26, 990284), (34, 757276), (52, 495142), (68, 378638), (104, 247571), (136, 189319), (221, 116504), (442, 58252), (884, 29126), (1768, 14563)]