1429792

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{491}}^1$

素因数の和:521

約数の個数: 48

約数和(自身を含む): 3471552

約数和(自身を除く): 2041760

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 208, 224, 364, 416, 491, 728, 982, 1456, 1964, 2912, 3437, 3928, 6383, 6874, 7856, 12766, 13748, 15712, 25532, 27496, 44681, 51064, 54992, 89362, 102128, 109984, 178724, 204256, 357448, 714896, 1429792]

約数ペア:

[(1, 1429792), (2, 714896), (4, 357448), (7, 204256), (8, 178724), (13, 109984), (14, 102128), (16, 89362), (26, 54992), (28, 51064), (32, 44681), (52, 27496), (56, 25532), (91, 15712), (104, 13748), (112, 12766), (182, 7856), (208, 6874), (224, 6383), (364, 3928), (416, 3437), (491, 2912), (728, 1964), (982, 1456)]