8220992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{241}}^1$

素因数の和:307

約数の個数: 56

約数和(自身を含む): 18071592

約数和(自身を除く): 9850600

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 241, 328, 416, 482, 533, 656, 832, 964, 1066, 1312, 1928, 2132, 2624, 3133, 3856, 4264, 6266, 7712, 8528, 9881, 12532, 15424, 17056, 19762, 25064, 34112, 39524, 50128, 79048, 100256, 128453, 158096, 200512, 256906, 316192, 513812, 632384, 1027624, 2055248, 4110496, 8220992]

約数ペア:

[(1, 8220992), (2, 4110496), (4, 2055248), (8, 1027624), (13, 632384), (16, 513812), (26, 316192), (32, 256906), (41, 200512), (52, 158096), (64, 128453), (82, 100256), (104, 79048), (164, 50128), (208, 39524), (241, 34112), (328, 25064), (416, 19762), (482, 17056), (533, 15424), (656, 12532), (832, 9881), (964, 8528), (1066, 7712), (1312, 6266), (1928, 4264), (2132, 3856), (2624, 3133)]