28098774

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{743}}^1$

素因数の和:953

約数の個数: 48

約数和(自身を含む): 66852864

約数和(自身を除く): 38754090

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 191, 198, 382, 573, 743, 1146, 1486, 1719, 2101, 2229, 3438, 4202, 4458, 6303, 6687, 8173, 12606, 13374, 16346, 18909, 24519, 37818, 49038, 73557, 141913, 147114, 283826, 425739, 851478, 1277217, 1561043, 2554434, 3122086, 4683129, 9366258, 14049387, 28098774]

約数ペア:

[(1, 28098774), (2, 14049387), (3, 9366258), (6, 4683129), (9, 3122086), (11, 2554434), (18, 1561043), (22, 1277217), (33, 851478), (66, 425739), (99, 283826), (191, 147114), (198, 141913), (382, 73557), (573, 49038), (743, 37818), (1146, 24519), (1486, 18909), (1719, 16346), (2101, 13374), (2229, 12606), (3438, 8173), (4202, 6687), (4458, 6303)]