28248132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{1237}}^1$

素因数の和:1428

約数の個数: 48

約数和(自身を含む): 72378432

約数和(自身を除く): 44130300

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 173, 346, 519, 692, 1038, 1237, 1903, 2076, 2474, 3711, 3806, 4948, 5709, 7422, 7612, 11418, 13607, 14844, 22836, 27214, 40821, 54428, 81642, 163284, 214001, 428002, 642003, 856004, 1284006, 2354011, 2568012, 4708022, 7062033, 9416044, 14124066, 28248132]

約数ペア:

[(1, 28248132), (2, 14124066), (3, 9416044), (4, 7062033), (6, 4708022), (11, 2568012), (12, 2354011), (22, 1284006), (33, 856004), (44, 642003), (66, 428002), (132, 214001), (173, 163284), (346, 81642), (519, 54428), (692, 40821), (1038, 27214), (1237, 22836), (1903, 14844), (2076, 13607), (2474, 11418), (3711, 7612), (3806, 7422), (4948, 5709)]