28321504

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{16699}}^1$

素因数の和:16762

約数の個数: 24

約数和(自身を含む): 56813400

約数和(自身を除く): 28491896

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 848, 1696, 16699, 33398, 66796, 133592, 267184, 534368, 885047, 1770094, 3540188, 7080376, 14160752, 28321504]

約数ペア:

[(1, 28321504), (2, 14160752), (4, 7080376), (8, 3540188), (16, 1770094), (32, 885047), (53, 534368), (106, 267184), (212, 133592), (424, 66796), (848, 33398), (1696, 16699)]