71238464

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{2153}}^1$

素因数の和:2223

約数の個数: 56

約数和(自身を含む): 157569408

約数和(自身を除く): 86330944

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 176, 188, 352, 376, 517, 704, 752, 1034, 1504, 2068, 2153, 3008, 4136, 4306, 8272, 8612, 16544, 17224, 23683, 33088, 34448, 47366, 68896, 94732, 101191, 137792, 189464, 202382, 378928, 404764, 757856, 809528, 1113101, 1515712, 1619056, 2226202, 3238112, 4452404, 6476224, 8904808, 17809616, 35619232, 71238464]

約数ペア:

[(1, 71238464), (2, 35619232), (4, 17809616), (8, 8904808), (11, 6476224), (16, 4452404), (22, 3238112), (32, 2226202), (44, 1619056), (47, 1515712), (64, 1113101), (88, 809528), (94, 757856), (176, 404764), (188, 378928), (352, 202382), (376, 189464), (517, 137792), (704, 101191), (752, 94732), (1034, 68896), (1504, 47366), (2068, 34448), (2153, 33088), (3008, 23683), (4136, 17224), (4306, 16544), (8272, 8612)]