26005648

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1427}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 54184032

約数和(自身を除く): 28178384

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 1427, 2278, 2854, 4556, 5708, 9112, 11416, 18224, 22832, 24259, 48518, 95609, 97036, 191218, 194072, 382436, 388144, 764872, 1529744, 1625353, 3250706, 6501412, 13002824, 26005648]

約数ペア:

[(1, 26005648), (2, 13002824), (4, 6501412), (8, 3250706), (16, 1625353), (17, 1529744), (34, 764872), (67, 388144), (68, 382436), (134, 194072), (136, 191218), (268, 97036), (272, 95609), (536, 48518), (1072, 24259), (1139, 22832), (1427, 18224), (2278, 11416), (2854, 9112), (4556, 5708)]