28052952

素因数分解:

$2^3\times 3^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 72264960

約数和(自身を除く): 44212008

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 71, 101, 142, 163, 202, 213, 284, 303, 326, 404, 426, 489, 568, 606, 652, 808, 852, 978, 1212, 1304, 1704, 1956, 2424, 3912, 7171, 11573, 14342, 16463, 21513, 23146, 28684, 32926, 34719, 43026, 46292, 49389, 57368, 65852, 69438, 86052, 92584, 98778, 131704, 138876, 172104, 197556, 277752, 395112, 1168873, 2337746, 3506619, 4675492, 7013238, 9350984, 14026476, 28052952]

約数ペア:

[(1, 28052952), (2, 14026476), (3, 9350984), (4, 7013238), (6, 4675492), (8, 3506619), (12, 2337746), (24, 1168873), (71, 395112), (101, 277752), (142, 197556), (163, 172104), (202, 138876), (213, 131704), (284, 98778), (303, 92584), (326, 86052), (404, 69438), (426, 65852), (489, 57368), (568, 49389), (606, 46292), (652, 43026), (808, 34719), (852, 32926), (978, 28684), (1212, 23146), (1304, 21513), (1704, 16463), (1956, 14342), (2424, 11573), (3912, 7171)]