38651312

素因数分解:

$2^4\times 7^1\times {\mathrm{433}}^1\times {\mathrm{797}}^1$

素因数の和:1245

約数の個数: 40

約数和(自身を含む): 85890336

約数和(自身を除く): 47239024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 433, 797, 866, 1594, 1732, 3031, 3188, 3464, 5579, 6062, 6376, 6928, 11158, 12124, 12752, 22316, 24248, 44632, 48496, 89264, 345101, 690202, 1380404, 2415707, 2760808, 4831414, 5521616, 9662828, 19325656, 38651312]

約数ペア:

[(1, 38651312), (2, 19325656), (4, 9662828), (7, 5521616), (8, 4831414), (14, 2760808), (16, 2415707), (28, 1380404), (56, 690202), (112, 345101), (433, 89264), (797, 48496), (866, 44632), (1594, 24248), (1732, 22316), (3031, 12752), (3188, 12124), (3464, 11158), (5579, 6928), (6062, 6376)]