29315728

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1453}}^1$

素因数の和:1571

約数の個数: 40

約数和(自身を含む): 61841528

約数和(自身を除く): 32525800

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 97, 104, 194, 208, 388, 776, 1261, 1453, 1552, 2522, 2906, 5044, 5812, 10088, 11624, 18889, 20176, 23248, 37778, 75556, 140941, 151112, 281882, 302224, 563764, 1127528, 1832233, 2255056, 3664466, 7328932, 14657864, 29315728]

約数ペア:

[(1, 29315728), (2, 14657864), (4, 7328932), (8, 3664466), (13, 2255056), (16, 1832233), (26, 1127528), (52, 563764), (97, 302224), (104, 281882), (194, 151112), (208, 140941), (388, 75556), (776, 37778), (1261, 23248), (1453, 20176), (1552, 18889), (2522, 11624), (2906, 10088), (5044, 5812)]