64977978

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{49003}}^1$

素因数の和:49038

約数の個数: 32

約数和(自身を含む): 148188096

約数和(自身を除く): 83210118

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 442, 663, 1326, 49003, 98006, 147009, 294018, 637039, 833051, 1274078, 1666102, 1911117, 2499153, 3822234, 4998306, 10829663, 21659326, 32488989, 64977978]

約数ペア:

[(1, 64977978), (2, 32488989), (3, 21659326), (6, 10829663), (13, 4998306), (17, 3822234), (26, 2499153), (34, 1911117), (39, 1666102), (51, 1274078), (78, 833051), (102, 637039), (221, 294018), (442, 147009), (663, 98006), (1326, 49003)]