71343844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3371}}^1$

素因数の和:3436

約数の個数: 48

約数和(自身を含む): 150687936

約数和(自身を除く): 79344092

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 74, 143, 148, 286, 407, 481, 572, 814, 962, 1628, 1924, 3371, 5291, 6742, 10582, 13484, 21164, 37081, 43823, 74162, 87646, 124727, 148324, 175292, 249454, 482053, 498908, 964106, 1371997, 1621451, 1928212, 2743994, 3242902, 5487988, 6485804, 17835961, 35671922, 71343844]

約数ペア:

[(1, 71343844), (2, 35671922), (4, 17835961), (11, 6485804), (13, 5487988), (22, 3242902), (26, 2743994), (37, 1928212), (44, 1621451), (52, 1371997), (74, 964106), (143, 498908), (148, 482053), (286, 249454), (407, 175292), (481, 148324), (572, 124727), (814, 87646), (962, 74162), (1628, 43823), (1924, 37081), (3371, 21164), (5291, 13484), (6742, 10582)]