72762368

素因数分解:

$2^{10}\times 7^1\times {\mathrm{10151}}^1$

素因数の和:10178

約数の個数: 44

約数和(自身を含む): 166249152

約数和(自身を除く): 93486784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 10151, 20302, 40604, 71057, 81208, 142114, 162416, 284228, 324832, 568456, 649664, 1136912, 1299328, 2273824, 2598656, 4547648, 5197312, 9095296, 10394624, 18190592, 36381184, 72762368]

約数ペア:

[(1, 72762368), (2, 36381184), (4, 18190592), (7, 10394624), (8, 9095296), (14, 5197312), (16, 4547648), (28, 2598656), (32, 2273824), (56, 1299328), (64, 1136912), (112, 649664), (128, 568456), (224, 324832), (256, 284228), (448, 162416), (512, 142114), (896, 81208), (1024, 71057), (1792, 40604), (3584, 20302), (7168, 10151)]