61205248

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 72

約数和(自身を含む): 134437968

約数和(自身を除く): 73232720

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 212, 256, 347, 416, 424, 689, 694, 832, 848, 1378, 1388, 1664, 1696, 2756, 2776, 3328, 3392, 4511, 5512, 5552, 6784, 9022, 11024, 11104, 13568, 18044, 18391, 22048, 22208, 36088, 36782, 44096, 44416, 72176, 73564, 88192, 88832, 144352, 147128, 176384, 239083, 288704, 294256, 478166, 577408, 588512, 956332, 1154816, 1177024, 1912664, 2354048, 3825328, 4708096, 7650656, 15301312, 30602624, 61205248]

約数ペア:

[(1, 61205248), (2, 30602624), (4, 15301312), (8, 7650656), (13, 4708096), (16, 3825328), (26, 2354048), (32, 1912664), (52, 1177024), (53, 1154816), (64, 956332), (104, 588512), (106, 577408), (128, 478166), (208, 294256), (212, 288704), (256, 239083), (347, 176384), (416, 147128), (424, 144352), (689, 88832), (694, 88192), (832, 73564), (848, 72176), (1378, 44416), (1388, 44096), (1664, 36782), (1696, 36088), (2756, 22208), (2776, 22048), (3328, 18391), (3392, 18044), (4511, 13568), (5512, 11104), (5552, 11024), (6784, 9022)]