28854618

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{4457}}^1$

素因数の和:4558

約数の個数: 32

約数和(自身を含む): 62911296

約数和(自身を除く): 34056678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 83, 166, 249, 498, 1079, 2158, 3237, 4457, 6474, 8914, 13371, 26742, 57941, 115882, 173823, 347646, 369931, 739862, 1109793, 2219586, 4809103, 9618206, 14427309, 28854618]

約数ペア:

[(1, 28854618), (2, 14427309), (3, 9618206), (6, 4809103), (13, 2219586), (26, 1109793), (39, 739862), (78, 369931), (83, 347646), (166, 173823), (249, 115882), (498, 57941), (1079, 26742), (2158, 13371), (3237, 8914), (4457, 6474)]