88643968

素因数分解:

$2^7\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 219340800

約数和(自身を除く): 130696832

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 41, 56, 64, 76, 82, 112, 127, 128, 133, 152, 164, 224, 254, 266, 287, 304, 328, 448, 508, 532, 574, 608, 656, 779, 889, 896, 1016, 1064, 1148, 1216, 1312, 1558, 1778, 2032, 2128, 2296, 2413, 2432, 2624, 3116, 3556, 4064, 4256, 4592, 4826, 5207, 5248, 5453, 6232, 7112, 8128, 8512, 9184, 9652, 10414, 10906, 12464, 14224, 16256, 16891, 17024, 18368, 19304, 20828, 21812, 24928, 28448, 33782, 36449, 36736, 38608, 41656, 43624, 49856, 56896, 67564, 72898, 77216, 83312, 87248, 98933, 99712, 113792, 135128, 145796, 154432, 166624, 174496, 197866, 270256, 291592, 308864, 333248, 348992, 395732, 540512, 583184, 666496, 692531, 697984, 791464, 1081024, 1166368, 1385062, 1582928, 2162048, 2332736, 2770124, 3165856, 4665472, 5540248, 6331712, 11080496, 12663424, 22160992, 44321984, 88643968]

約数ペア:

[(1, 88643968), (2, 44321984), (4, 22160992), (7, 12663424), (8, 11080496), (14, 6331712), (16, 5540248), (19, 4665472), (28, 3165856), (32, 2770124), (38, 2332736), (41, 2162048), (56, 1582928), (64, 1385062), (76, 1166368), (82, 1081024), (112, 791464), (127, 697984), (128, 692531), (133, 666496), (152, 583184), (164, 540512), (224, 395732), (254, 348992), (266, 333248), (287, 308864), (304, 291592), (328, 270256), (448, 197866), (508, 174496), (532, 166624), (574, 154432), (608, 145796), (656, 135128), (779, 113792), (889, 99712), (896, 98933), (1016, 87248), (1064, 83312), (1148, 77216), (1216, 72898), (1312, 67564), (1558, 56896), (1778, 49856), (2032, 43624), (2128, 41656), (2296, 38608), (2413, 36736), (2432, 36449), (2624, 33782), (3116, 28448), (3556, 24928), (4064, 21812), (4256, 20828), (4592, 19304), (4826, 18368), (5207, 17024), (5248, 16891), (5453, 16256), (6232, 14224), (7112, 12464), (8128, 10906), (8512, 10414), (9184, 9652)]