28910412

素因数分解:

$2^2\times 3^3\times {\mathrm{41}}^1\times {\mathrm{6529}}^1$

素因数の和:6583

約数の個数: 48

約数和(自身を含む): 76792800

約数和(自身を除く): 47882388

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 82, 108, 123, 164, 246, 369, 492, 738, 1107, 1476, 2214, 4428, 6529, 13058, 19587, 26116, 39174, 58761, 78348, 117522, 176283, 235044, 267689, 352566, 535378, 705132, 803067, 1070756, 1606134, 2409201, 3212268, 4818402, 7227603, 9636804, 14455206, 28910412]

約数ペア:

[(1, 28910412), (2, 14455206), (3, 9636804), (4, 7227603), (6, 4818402), (9, 3212268), (12, 2409201), (18, 1606134), (27, 1070756), (36, 803067), (41, 705132), (54, 535378), (82, 352566), (108, 267689), (123, 235044), (164, 176283), (246, 117522), (369, 78348), (492, 58761), (738, 39174), (1107, 26116), (1476, 19587), (2214, 13058), (4428, 6529)]