68996368

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{10099}}^1$

素因数の和:10175

約数の個数: 40

約数和(自身を含む): 155297600

約数和(自身を除く): 86301232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 10099, 20198, 40396, 70693, 80792, 141386, 161584, 282772, 565544, 616039, 1131088, 1232078, 2464156, 4312273, 4928312, 8624546, 9856624, 17249092, 34498184, 68996368]

約数ペア:

[(1, 68996368), (2, 34498184), (4, 17249092), (7, 9856624), (8, 8624546), (14, 4928312), (16, 4312273), (28, 2464156), (56, 1232078), (61, 1131088), (112, 616039), (122, 565544), (244, 282772), (427, 161584), (488, 141386), (854, 80792), (976, 70693), (1708, 40396), (3416, 20198), (6832, 10099)]