7089136

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{389}}^1$

素因数の和:481

約数の個数: 40

約数和(自身を含む): 14798160

約数和(自身を除く): 7709024

約数列:

[1, 2, 4, 8, 16, 17, 34, 67, 68, 134, 136, 268, 272, 389, 536, 778, 1072, 1139, 1556, 2278, 3112, 4556, 6224, 6613, 9112, 13226, 18224, 26063, 26452, 52126, 52904, 104252, 105808, 208504, 417008, 443071, 886142, 1772284, 3544568, 7089136]

約数ペア:

[(1, 7089136), (2, 3544568), (4, 1772284), (8, 886142), (16, 443071), (17, 417008), (34, 208504), (67, 105808), (68, 104252), (134, 52904), (136, 52126), (268, 26452), (272, 26063), (389, 18224), (536, 13226), (778, 9112), (1072, 6613), (1139, 6224), (1556, 4556), (2278, 3112)]