8119904

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 17463600

約数和(自身を除く): 9343696

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 131, 149, 208, 262, 298, 416, 524, 596, 1048, 1192, 1703, 1937, 2096, 2384, 3406, 3874, 4192, 4768, 6812, 7748, 13624, 15496, 19519, 27248, 30992, 39038, 54496, 61984, 78076, 156152, 253747, 312304, 507494, 624608, 1014988, 2029976, 4059952, 8119904]

約数ペア:

[(1, 8119904), (2, 4059952), (4, 2029976), (8, 1014988), (13, 624608), (16, 507494), (26, 312304), (32, 253747), (52, 156152), (104, 78076), (131, 61984), (149, 54496), (208, 39038), (262, 30992), (298, 27248), (416, 19519), (524, 15496), (596, 13624), (1048, 7748), (1192, 6812), (1703, 4768), (1937, 4192), (2096, 3874), (2384, 3406)]