26418366928

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1449647}}^1$

素因数の和:1449739

約数の個数: 40

約数和(自身を含む): 55005443712

約数和(自身を除く): 28587076784

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 536, 1072, 1139, 2278, 4556, 9112, 18224, 1449647, 2899294, 5798588, 11597176, 23194352, 24643999, 49287998, 97126349, 98575996, 194252698, 197151992, 388505396, 394303984, 777010792, 1554021584, 1651147933, 3302295866, 6604591732, 13209183464, 26418366928]

約数ペア:

[(1, 26418366928), (2, 13209183464), (4, 6604591732), (8, 3302295866), (16, 1651147933), (17, 1554021584), (34, 777010792), (67, 394303984), (68, 388505396), (134, 197151992), (136, 194252698), (268, 98575996), (272, 97126349), (536, 49287998), (1072, 24643999), (1139, 23194352), (2278, 11597176), (4556, 5798588), (9112, 2899294), (18224, 1449647)]