28914948

素因数分解:

$2^2\times 3^3\times {\mathrm{79}}^1\times {\mathrm{3389}}^1$

素因数の和:3481

約数の個数: 48

約数和(自身を含む): 75936000

約数和(自身を除く): 47021052

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 79, 108, 158, 237, 316, 474, 711, 948, 1422, 2133, 2844, 3389, 4266, 6778, 8532, 10167, 13556, 20334, 30501, 40668, 61002, 91503, 122004, 183006, 267731, 366012, 535462, 803193, 1070924, 1606386, 2409579, 3212772, 4819158, 7228737, 9638316, 14457474, 28914948]

約数ペア:

[(1, 28914948), (2, 14457474), (3, 9638316), (4, 7228737), (6, 4819158), (9, 3212772), (12, 2409579), (18, 1606386), (27, 1070924), (36, 803193), (54, 535462), (79, 366012), (108, 267731), (158, 183006), (237, 122004), (316, 91503), (474, 61002), (711, 40668), (948, 30501), (1422, 20334), (2133, 13556), (2844, 10167), (3389, 8532), (4266, 6778)]