8439704

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{11593}}^1$

素因数の和:11619

約数の個数: 32

約数和(自身を含む): 19477920

約数和(自身を除く): 11038216

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 11593, 23186, 46372, 81151, 92744, 150709, 162302, 301418, 324604, 602836, 649208, 1054963, 1205672, 2109926, 4219852, 8439704]

約数ペア:

[(1, 8439704), (2, 4219852), (4, 2109926), (7, 1205672), (8, 1054963), (13, 649208), (14, 602836), (26, 324604), (28, 301418), (52, 162302), (56, 150709), (91, 92744), (104, 81151), (182, 46372), (364, 23186), (728, 11593)]