71012144

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{7639}}^1$

素因数の和:7737

約数の個数: 40

約数和(自身を含む): 159156480

約数和(自身を除く): 88144336

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 1162, 1328, 2324, 4648, 7639, 9296, 15278, 30556, 53473, 61112, 106946, 122224, 213892, 427784, 634037, 855568, 1268074, 2536148, 4438259, 5072296, 8876518, 10144592, 17753036, 35506072, 71012144]

約数ペア:

[(1, 71012144), (2, 35506072), (4, 17753036), (7, 10144592), (8, 8876518), (14, 5072296), (16, 4438259), (28, 2536148), (56, 1268074), (83, 855568), (112, 634037), (166, 427784), (332, 213892), (581, 122224), (664, 106946), (1162, 61112), (1328, 53473), (2324, 30556), (4648, 15278), (7639, 9296)]