2853547984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{25301}}^1$

素因数の和:25388

約数の個数: 80

約数和(自身を含む): 6776887680

約数和(自身を除く): 3923339696

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1484, 2014, 2128, 2968, 4028, 5936, 7049, 8056, 14098, 16112, 25301, 28196, 50602, 56392, 101204, 112784, 177107, 202408, 354214, 404816, 480719, 708428, 961438, 1340953, 1416856, 1922876, 2681906, 2833712, 3365033, 3845752, 5363812, 6730066, 7691504, 9386671, 10727624, 13460132, 18773342, 21455248, 25478107, 26920264, 37546684, 50956214, 53840528, 75093368, 101912428, 150186736, 178346749, 203824856, 356693498, 407649712, 713386996, 1426773992, 2853547984]

約数ペア:

[(1, 2853547984), (2, 1426773992), (4, 713386996), (7, 407649712), (8, 356693498), (14, 203824856), (16, 178346749), (19, 150186736), (28, 101912428), (38, 75093368), (53, 53840528), (56, 50956214), (76, 37546684), (106, 26920264), (112, 25478107), (133, 21455248), (152, 18773342), (212, 13460132), (266, 10727624), (304, 9386671), (371, 7691504), (424, 6730066), (532, 5363812), (742, 3845752), (848, 3365033), (1007, 2833712), (1064, 2681906), (1484, 1922876), (2014, 1416856), (2128, 1340953), (2968, 961438), (4028, 708428), (5936, 480719), (7049, 404816), (8056, 354214), (14098, 202408), (16112, 177107), (25301, 112784), (28196, 101204), (50602, 56392)]