71426608

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{6653}}^1$

素因数の和:6733

約数の個数: 40

約数和(自身を含む): 153467856

約数和(自身を除く): 82041248

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 61, 88, 122, 176, 244, 488, 671, 976, 1342, 2684, 5368, 6653, 10736, 13306, 26612, 53224, 73183, 106448, 146366, 292732, 405833, 585464, 811666, 1170928, 1623332, 3246664, 4464163, 6493328, 8928326, 17856652, 35713304, 71426608]

約数ペア:

[(1, 71426608), (2, 35713304), (4, 17856652), (8, 8928326), (11, 6493328), (16, 4464163), (22, 3246664), (44, 1623332), (61, 1170928), (88, 811666), (122, 585464), (176, 405833), (244, 292732), (488, 146366), (671, 106448), (976, 73183), (1342, 53224), (2684, 26612), (5368, 13306), (6653, 10736)]