68047408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29741}}^1$

素因数の和:29773

約数の個数: 40

約数和(自身を含む): 154896336

約数和(自身を除く): 86848928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 29741, 59482, 118964, 237928, 327151, 386633, 475856, 654302, 773266, 1308604, 1546532, 2617208, 3093064, 4252963, 5234416, 6186128, 8505926, 17011852, 34023704, 68047408]

約数ペア:

[(1, 68047408), (2, 34023704), (4, 17011852), (8, 8505926), (11, 6186128), (13, 5234416), (16, 4252963), (22, 3093064), (26, 2617208), (44, 1546532), (52, 1308604), (88, 773266), (104, 654302), (143, 475856), (176, 386633), (208, 327151), (286, 237928), (572, 118964), (1144, 59482), (2288, 29741)]