25739256

素因数分解:

$2^3\times 3^1\times {\mathrm{67}}^1\times {\mathrm{16007}}^1$

素因数の和:16083

約数の個数: 32

約数和(自身を含む): 65312640

約数和(自身を除く): 39573384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 67, 134, 201, 268, 402, 536, 804, 1608, 16007, 32014, 48021, 64028, 96042, 128056, 192084, 384168, 1072469, 2144938, 3217407, 4289876, 6434814, 8579752, 12869628, 25739256]

約数ペア:

[(1, 25739256), (2, 12869628), (3, 8579752), (4, 6434814), (6, 4289876), (8, 3217407), (12, 2144938), (24, 1072469), (67, 384168), (134, 192084), (201, 128056), (268, 96042), (402, 64028), (536, 48021), (804, 32014), (1608, 16007)]