72713984

素因数分解:

$2^8\times 7^1\times {\mathrm{40577}}^1$

素因数の和:40600

約数の個数: 36

約数和(自身を含む): 165882864

約数和(自身を除く): 93168880

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 40577, 81154, 162308, 284039, 324616, 568078, 649232, 1136156, 1298464, 2272312, 2596928, 4544624, 5193856, 9089248, 10387712, 18178496, 36356992, 72713984]

約数ペア:

[(1, 72713984), (2, 36356992), (4, 18178496), (7, 10387712), (8, 9089248), (14, 5193856), (16, 4544624), (28, 2596928), (32, 2272312), (56, 1298464), (64, 1136156), (112, 649232), (128, 568078), (224, 324616), (256, 284039), (448, 162308), (896, 81154), (1792, 40577)]