39687704

素因数分解:

$2^3\times 7^1\times {\mathrm{79}}^1\times {\mathrm{8971}}^1$

素因数の和:9063

約数の個数: 32

約数和(自身を含む): 86131200

約数和(自身を除く): 46443496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 79, 158, 316, 553, 632, 1106, 2212, 4424, 8971, 17942, 35884, 62797, 71768, 125594, 251188, 502376, 708709, 1417418, 2834836, 4960963, 5669672, 9921926, 19843852, 39687704]

約数ペア:

[(1, 39687704), (2, 19843852), (4, 9921926), (7, 5669672), (8, 4960963), (14, 2834836), (28, 1417418), (56, 708709), (79, 502376), (158, 251188), (316, 125594), (553, 71768), (632, 62797), (1106, 35884), (2212, 17942), (4424, 8971)]