28904454

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{1601}}^1$

素因数の和:1685

約数の個数: 48

約数和(自身を含む): 67476240

約数和(自身を除く): 38571786

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 59, 102, 118, 153, 177, 306, 354, 531, 1003, 1062, 1601, 2006, 3009, 3202, 4803, 6018, 9027, 9606, 14409, 18054, 27217, 28818, 54434, 81651, 94459, 163302, 188918, 244953, 283377, 489906, 566754, 850131, 1605803, 1700262, 3211606, 4817409, 9634818, 14452227, 28904454]

約数ペア:

[(1, 28904454), (2, 14452227), (3, 9634818), (6, 4817409), (9, 3211606), (17, 1700262), (18, 1605803), (34, 850131), (51, 566754), (59, 489906), (102, 283377), (118, 244953), (153, 188918), (177, 163302), (306, 94459), (354, 81651), (531, 54434), (1003, 28818), (1062, 27217), (1601, 18054), (2006, 14409), (3009, 9606), (3202, 9027), (4803, 6018)]