42740104

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:754

約数の個数: 48

約数和(自身を含む): 89535600

約数和(自身を除く): 46795496

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 121, 134, 242, 268, 484, 536, 659, 737, 968, 1318, 1474, 2636, 2948, 5272, 5896, 7249, 8107, 14498, 16214, 28996, 32428, 44153, 57992, 64856, 79739, 88306, 159478, 176612, 318956, 353224, 485683, 637912, 971366, 1942732, 3885464, 5342513, 10685026, 21370052, 42740104]

約数ペア:

[(1, 42740104), (2, 21370052), (4, 10685026), (8, 5342513), (11, 3885464), (22, 1942732), (44, 971366), (67, 637912), (88, 485683), (121, 353224), (134, 318956), (242, 176612), (268, 159478), (484, 88306), (536, 79739), (659, 64856), (737, 57992), (968, 44153), (1318, 32428), (1474, 28996), (2636, 16214), (2948, 14498), (5272, 8107), (5896, 7249)]