71671936

素因数分解:

$2^7\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1951}}^1$

素因数の和:2013

約数の個数: 64

約数和(自身を含む): 167247360

約数和(自身を除く): 95575424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 287, 328, 448, 574, 656, 896, 1148, 1312, 1951, 2296, 2624, 3902, 4592, 5248, 7804, 9184, 13657, 15608, 18368, 27314, 31216, 36736, 54628, 62432, 79991, 109256, 124864, 159982, 218512, 249728, 319964, 437024, 559937, 639928, 874048, 1119874, 1279856, 1748096, 2239748, 2559712, 4479496, 5119424, 8958992, 10238848, 17917984, 35835968, 71671936]

約数ペア:

[(1, 71671936), (2, 35835968), (4, 17917984), (7, 10238848), (8, 8958992), (14, 5119424), (16, 4479496), (28, 2559712), (32, 2239748), (41, 1748096), (56, 1279856), (64, 1119874), (82, 874048), (112, 639928), (128, 559937), (164, 437024), (224, 319964), (287, 249728), (328, 218512), (448, 159982), (574, 124864), (656, 109256), (896, 79991), (1148, 62432), (1312, 54628), (1951, 36736), (2296, 31216), (2624, 27314), (3902, 18368), (4592, 15608), (5248, 13657), (7804, 9184)]