39685576

素因数分解:

$2^3\times 7^1\times {\mathrm{331}}^1\times {\mathrm{2141}}^1$

素因数の和:2485

約数の個数: 32

約数和(自身を含む): 85337280

約数和(自身を除く): 45651704

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 331, 662, 1324, 2141, 2317, 2648, 4282, 4634, 8564, 9268, 14987, 17128, 18536, 29974, 59948, 119896, 708671, 1417342, 2834684, 4960697, 5669368, 9921394, 19842788, 39685576]

約数ペア:

[(1, 39685576), (2, 19842788), (4, 9921394), (7, 5669368), (8, 4960697), (14, 2834684), (28, 1417342), (56, 708671), (331, 119896), (662, 59948), (1324, 29974), (2141, 18536), (2317, 17128), (2648, 14987), (4282, 9268), (4634, 8564)]