66538528

素因数分解:

$2^5\times 7^1\times {\mathrm{29}}^1\times {\mathrm{10243}}^1$

素因数の和:10289

約数の個数: 48

約数和(自身を含む): 154889280

約数和(自身を除く): 88350752

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 112, 116, 203, 224, 232, 406, 464, 812, 928, 1624, 3248, 6496, 10243, 20486, 40972, 71701, 81944, 143402, 163888, 286804, 297047, 327776, 573608, 594094, 1147216, 1188188, 2079329, 2294432, 2376376, 4158658, 4752752, 8317316, 9505504, 16634632, 33269264, 66538528]

約数ペア:

[(1, 66538528), (2, 33269264), (4, 16634632), (7, 9505504), (8, 8317316), (14, 4752752), (16, 4158658), (28, 2376376), (29, 2294432), (32, 2079329), (56, 1188188), (58, 1147216), (112, 594094), (116, 573608), (203, 327776), (224, 297047), (232, 286804), (406, 163888), (464, 143402), (812, 81944), (928, 71701), (1624, 40972), (3248, 20486), (6496, 10243)]