865361056

素因数分解:

$2^5\times 7^1\times {\mathrm{97}}^1\times {\mathrm{39827}}^1$

素因数の和:39941

約数の個数: 48

約数和(自身を含む): 1967184576

約数和(自身を除く): 1101823520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 97, 112, 194, 224, 388, 679, 776, 1358, 1552, 2716, 3104, 5432, 10864, 21728, 39827, 79654, 159308, 278789, 318616, 557578, 637232, 1115156, 1274464, 2230312, 3863219, 4460624, 7726438, 8921248, 15452876, 27042533, 30905752, 54085066, 61811504, 108170132, 123623008, 216340264, 432680528, 865361056]

約数ペア:

[(1, 865361056), (2, 432680528), (4, 216340264), (7, 123623008), (8, 108170132), (14, 61811504), (16, 54085066), (28, 30905752), (32, 27042533), (56, 15452876), (97, 8921248), (112, 7726438), (194, 4460624), (224, 3863219), (388, 2230312), (679, 1274464), (776, 1115156), (1358, 637232), (1552, 557578), (2716, 318616), (3104, 278789), (5432, 159308), (10864, 79654), (21728, 39827)]