26743712

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1$

素因数の和:309

約数の個数: 48

約数和(自身を含む): 54432000

約数和(自身を除く): 27688288

約数列:

[1, 2, 4, 8, 16, 32, 71, 79, 142, 149, 158, 284, 298, 316, 568, 596, 632, 1136, 1192, 1264, 2272, 2384, 2528, 4768, 5609, 10579, 11218, 11771, 21158, 22436, 23542, 42316, 44872, 47084, 84632, 89744, 94168, 169264, 179488, 188336, 338528, 376672, 835741, 1671482, 3342964, 6685928, 13371856, 26743712]

約数ペア:

[(1, 26743712), (2, 13371856), (4, 6685928), (8, 3342964), (16, 1671482), (32, 835741), (71, 376672), (79, 338528), (142, 188336), (149, 179488), (158, 169264), (284, 94168), (298, 89744), (316, 84632), (568, 47084), (596, 44872), (632, 42316), (1136, 23542), (1192, 22436), (1264, 21158), (2272, 11771), (2384, 11218), (2528, 10579), (4768, 5609)]