41874664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 88179840

約数和(自身を除く): 46305176

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 71, 104, 106, 107, 142, 212, 214, 284, 424, 428, 568, 689, 856, 923, 1378, 1391, 1846, 2756, 2782, 3692, 3763, 5512, 5564, 5671, 7384, 7526, 7597, 11128, 11342, 15052, 15194, 22684, 30104, 30388, 45368, 48919, 60776, 73723, 97838, 98761, 147446, 195676, 197522, 294892, 391352, 395044, 402641, 589784, 790088, 805282, 1610564, 3221128, 5234333, 10468666, 20937332, 41874664]

約数ペア:

[(1, 41874664), (2, 20937332), (4, 10468666), (8, 5234333), (13, 3221128), (26, 1610564), (52, 805282), (53, 790088), (71, 589784), (104, 402641), (106, 395044), (107, 391352), (142, 294892), (212, 197522), (214, 195676), (284, 147446), (424, 98761), (428, 97838), (568, 73723), (689, 60776), (856, 48919), (923, 45368), (1378, 30388), (1391, 30104), (1846, 22684), (2756, 15194), (2782, 15052), (3692, 11342), (3763, 11128), (5512, 7597), (5564, 7526), (5671, 7384)]