71903296

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2039}}^1$

素因数の和:2099

約数の個数: 56

約数和(自身を含む): 155448000

約数和(自身を除く): 83544704

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 1216, 1856, 2039, 2204, 4078, 4408, 8156, 8816, 16312, 17632, 32624, 35264, 38741, 59131, 65248, 77482, 118262, 130496, 154964, 236524, 309928, 473048, 619856, 946096, 1123489, 1239712, 1892192, 2246978, 2479424, 3784384, 4493956, 8987912, 17975824, 35951648, 71903296]

約数ペア:

[(1, 71903296), (2, 35951648), (4, 17975824), (8, 8987912), (16, 4493956), (19, 3784384), (29, 2479424), (32, 2246978), (38, 1892192), (58, 1239712), (64, 1123489), (76, 946096), (116, 619856), (152, 473048), (232, 309928), (304, 236524), (464, 154964), (551, 130496), (608, 118262), (928, 77482), (1102, 65248), (1216, 59131), (1856, 38741), (2039, 35264), (2204, 32624), (4078, 17632), (4408, 16312), (8156, 8816)]