8197629608

素因数分解:

$2^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{719}}^1\times {\mathrm{2789}}^1$

素因数の和:3594

約数の個数: 64

約数和(自身を含む): 17838144000

約数和(自身を除く): 9640514392

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 73, 146, 292, 511, 584, 719, 1022, 1438, 2044, 2789, 2876, 4088, 5033, 5578, 5752, 10066, 11156, 19523, 20132, 22312, 39046, 40264, 52487, 78092, 104974, 156184, 203597, 209948, 367409, 407194, 419896, 734818, 814388, 1425179, 1469636, 1628776, 2005291, 2850358, 2939272, 4010582, 5700716, 8021164, 11401432, 14037037, 16042328, 28074074, 56148148, 112296296, 146386243, 292772486, 585544972, 1024703701, 1171089944, 2049407402, 4098814804, 8197629608]

約数ペア:

[(1, 8197629608), (2, 4098814804), (4, 2049407402), (7, 1171089944), (8, 1024703701), (14, 585544972), (28, 292772486), (56, 146386243), (73, 112296296), (146, 56148148), (292, 28074074), (511, 16042328), (584, 14037037), (719, 11401432), (1022, 8021164), (1438, 5700716), (2044, 4010582), (2789, 2939272), (2876, 2850358), (4088, 2005291), (5033, 1628776), (5578, 1469636), (5752, 1425179), (10066, 814388), (11156, 734818), (19523, 419896), (20132, 407194), (22312, 367409), (39046, 209948), (40264, 203597), (52487, 156184), (78092, 104974)]