71114848

素因数分解:

$2^5\times 7^1\times {\mathrm{73}}^1\times {\mathrm{4349}}^1$

素因数の和:4439

約数の個数: 48

約数和(自身を含む): 162237600

約数和(自身を除く): 91122752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 73, 112, 146, 224, 292, 511, 584, 1022, 1168, 2044, 2336, 4088, 4349, 8176, 8698, 16352, 17396, 30443, 34792, 60886, 69584, 121772, 139168, 243544, 317477, 487088, 634954, 974176, 1269908, 2222339, 2539816, 4444678, 5079632, 8889356, 10159264, 17778712, 35557424, 71114848]

約数ペア:

[(1, 71114848), (2, 35557424), (4, 17778712), (7, 10159264), (8, 8889356), (14, 5079632), (16, 4444678), (28, 2539816), (32, 2222339), (56, 1269908), (73, 974176), (112, 634954), (146, 487088), (224, 317477), (292, 243544), (511, 139168), (584, 121772), (1022, 69584), (1168, 60886), (2044, 34792), (2336, 30443), (4088, 17396), (4349, 16352), (8176, 8698)]