42072896

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:327

約数の個数: 56

約数和(自身を含む): 86904576

約数和(自身を除く): 44831680

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 71, 94, 142, 188, 197, 284, 376, 394, 568, 752, 788, 1136, 1504, 1576, 2272, 3008, 3152, 3337, 4544, 6304, 6674, 9259, 12608, 13348, 13987, 18518, 26696, 27974, 37036, 53392, 55948, 74072, 106784, 111896, 148144, 213568, 223792, 296288, 447584, 592576, 657389, 895168, 1314778, 2629556, 5259112, 10518224, 21036448, 42072896]

約数ペア:

[(1, 42072896), (2, 21036448), (4, 10518224), (8, 5259112), (16, 2629556), (32, 1314778), (47, 895168), (64, 657389), (71, 592576), (94, 447584), (142, 296288), (188, 223792), (197, 213568), (284, 148144), (376, 111896), (394, 106784), (568, 74072), (752, 55948), (788, 53392), (1136, 37036), (1504, 27974), (1576, 26696), (2272, 18518), (3008, 13987), (3152, 13348), (3337, 12608), (4544, 9259), (6304, 6674)]