71043952

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37313}}^1$

素因数の和:37345

約数の個数: 40

約数和(自身を含む): 166569696

約数和(自身を除く): 95525744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 37313, 74626, 149252, 261191, 298504, 522382, 597008, 634321, 1044764, 1268642, 2089528, 2537284, 4179056, 4440247, 5074568, 8880494, 10149136, 17760988, 35521976, 71043952]

約数ペア:

[(1, 71043952), (2, 35521976), (4, 17760988), (7, 10149136), (8, 8880494), (14, 5074568), (16, 4440247), (17, 4179056), (28, 2537284), (34, 2089528), (56, 1268642), (68, 1044764), (112, 634321), (119, 597008), (136, 522382), (238, 298504), (272, 261191), (476, 149252), (952, 74626), (1904, 37313)]