15721412896

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{69697}}^1$

素因数の和:69786

約数の個数: 96

約数和(自身を含む): 37938015360

約数和(自身を除く): 22216602464

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 532, 608, 742, 848, 1007, 1064, 1484, 1696, 2014, 2128, 2968, 4028, 4256, 5936, 7049, 8056, 11872, 14098, 16112, 28196, 32224, 56392, 69697, 112784, 139394, 225568, 278788, 487879, 557576, 975758, 1115152, 1324243, 1951516, 2230304, 2648486, 3693941, 3903032, 5296972, 7387882, 7806064, 9269701, 10593944, 14775764, 15612128, 18539402, 21187888, 25857587, 29551528, 37078804, 42375776, 51715174, 59103056, 70184879, 74157608, 103430348, 118206112, 140369758, 148315216, 206860696, 280739516, 296630432, 413721392, 491294153, 561479032, 827442784, 982588306, 1122958064, 1965176612, 2245916128, 3930353224, 7860706448, 15721412896]

約数ペア:

[(1, 15721412896), (2, 7860706448), (4, 3930353224), (7, 2245916128), (8, 1965176612), (14, 1122958064), (16, 982588306), (19, 827442784), (28, 561479032), (32, 491294153), (38, 413721392), (53, 296630432), (56, 280739516), (76, 206860696), (106, 148315216), (112, 140369758), (133, 118206112), (152, 103430348), (212, 74157608), (224, 70184879), (266, 59103056), (304, 51715174), (371, 42375776), (424, 37078804), (532, 29551528), (608, 25857587), (742, 21187888), (848, 18539402), (1007, 15612128), (1064, 14775764), (1484, 10593944), (1696, 9269701), (2014, 7806064), (2128, 7387882), (2968, 5296972), (4028, 3903032), (4256, 3693941), (5936, 2648486), (7049, 2230304), (8056, 1951516), (11872, 1324243), (14098, 1115152), (16112, 975758), (28196, 557576), (32224, 487879), (56392, 278788), (69697, 225568), (112784, 139394)]