28768386

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2153}}^1$

素因数の和:2306

約数の個数: 32

約数和(自身を含む): 61414848

約数和(自身を除く): 32646462

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 131, 262, 393, 786, 2153, 2227, 4306, 4454, 6459, 6681, 12918, 13362, 36601, 73202, 109803, 219606, 282043, 564086, 846129, 1692258, 4794731, 9589462, 14384193, 28768386]

約数ペア:

[(1, 28768386), (2, 14384193), (3, 9589462), (6, 4794731), (17, 1692258), (34, 846129), (51, 564086), (102, 282043), (131, 219606), (262, 109803), (393, 73202), (786, 36601), (2153, 13362), (2227, 12918), (4306, 6681), (4454, 6459)]