25207276544

素因数分解:

$2^{10}\times {\mathrm{71}}^1\times {\mathrm{346711}}^1$

素因数の和:346802

約数の個数: 44

約数和(自身を含む): 51099801408

約数和(自身を除く): 25892524864

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 128, 142, 256, 284, 512, 568, 1024, 1136, 2272, 4544, 9088, 18176, 36352, 72704, 346711, 693422, 1386844, 2773688, 5547376, 11094752, 22189504, 24616481, 44379008, 49232962, 88758016, 98465924, 177516032, 196931848, 355032064, 393863696, 787727392, 1575454784, 3150909568, 6301819136, 12603638272, 25207276544]

約数ペア:

[(1, 25207276544), (2, 12603638272), (4, 6301819136), (8, 3150909568), (16, 1575454784), (32, 787727392), (64, 393863696), (71, 355032064), (128, 196931848), (142, 177516032), (256, 98465924), (284, 88758016), (512, 49232962), (568, 44379008), (1024, 24616481), (1136, 22189504), (2272, 11094752), (4544, 5547376), (9088, 2773688), (18176, 1386844), (36352, 693422), (72704, 346711)]