126862496

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{571}}^1$

素因数の和:765

約数の個数: 48

約数和(自身を含む): 256864608

約数和(自身を除く): 130002112

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 131, 212, 262, 424, 524, 571, 848, 1048, 1142, 1696, 2096, 2284, 4192, 4568, 6943, 9136, 13886, 18272, 27772, 30263, 55544, 60526, 74801, 111088, 121052, 149602, 222176, 242104, 299204, 484208, 598408, 968416, 1196816, 2393632, 3964453, 7928906, 15857812, 31715624, 63431248, 126862496]

約数ペア:

[(1, 126862496), (2, 63431248), (4, 31715624), (8, 15857812), (16, 7928906), (32, 3964453), (53, 2393632), (106, 1196816), (131, 968416), (212, 598408), (262, 484208), (424, 299204), (524, 242104), (571, 222176), (848, 149602), (1048, 121052), (1142, 111088), (1696, 74801), (2096, 60526), (2284, 55544), (4192, 30263), (4568, 27772), (6943, 18272), (9136, 13886)]