25083712

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 52669440

約数和(自身を除く): 27585728

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 188, 248, 269, 376, 496, 538, 752, 992, 1076, 1457, 1504, 1984, 2152, 2914, 3008, 4304, 5828, 8339, 8608, 11656, 12643, 16678, 17216, 23312, 25286, 33356, 46624, 50572, 66712, 93248, 101144, 133424, 202288, 266848, 391933, 404576, 533696, 783866, 809152, 1567732, 3135464, 6270928, 12541856, 25083712]

約数ペア:

[(1, 25083712), (2, 12541856), (4, 6270928), (8, 3135464), (16, 1567732), (31, 809152), (32, 783866), (47, 533696), (62, 404576), (64, 391933), (94, 266848), (124, 202288), (188, 133424), (248, 101144), (269, 93248), (376, 66712), (496, 50572), (538, 46624), (752, 33356), (992, 25286), (1076, 23312), (1457, 17216), (1504, 16678), (1984, 12643), (2152, 11656), (2914, 8608), (3008, 8339), (4304, 5828)]