28869672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5443}}^1$

素因数の和:5482

約数の個数: 64

約数和(自身を含む): 82313280

約数和(自身を除く): 53443608

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 5443, 10886, 16329, 21772, 32658, 43544, 65316, 70759, 92531, 130632, 141518, 185062, 212277, 277593, 283036, 370124, 424554, 555186, 566072, 740248, 849108, 1110372, 1202903, 1698216, 2220744, 2405806, 3608709, 4811612, 7217418, 9623224, 14434836, 28869672]

約数ペア:

[(1, 28869672), (2, 14434836), (3, 9623224), (4, 7217418), (6, 4811612), (8, 3608709), (12, 2405806), (13, 2220744), (17, 1698216), (24, 1202903), (26, 1110372), (34, 849108), (39, 740248), (51, 566072), (52, 555186), (68, 424554), (78, 370124), (102, 283036), (104, 277593), (136, 212277), (156, 185062), (204, 141518), (221, 130632), (312, 92531), (408, 70759), (442, 65316), (663, 43544), (884, 32658), (1326, 21772), (1768, 16329), (2652, 10886), (5304, 5443)]