25426624

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1$

素因数の和:245

約数の個数: 56

約数和(自身を含む): 52669440

約数和(自身を除く): 27242816

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 79, 94, 107, 158, 188, 214, 316, 376, 428, 632, 752, 856, 1264, 1504, 1712, 2528, 3008, 3424, 3713, 5029, 5056, 6848, 7426, 8453, 10058, 14852, 16906, 20116, 29704, 33812, 40232, 59408, 67624, 80464, 118816, 135248, 160928, 237632, 270496, 321856, 397291, 540992, 794582, 1589164, 3178328, 6356656, 12713312, 25426624]

約数ペア:

[(1, 25426624), (2, 12713312), (4, 6356656), (8, 3178328), (16, 1589164), (32, 794582), (47, 540992), (64, 397291), (79, 321856), (94, 270496), (107, 237632), (158, 160928), (188, 135248), (214, 118816), (316, 80464), (376, 67624), (428, 59408), (632, 40232), (752, 33812), (856, 29704), (1264, 20116), (1504, 16906), (1712, 14852), (2528, 10058), (3008, 8453), (3424, 7426), (3713, 6848), (5029, 5056)]