27125348536

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{640837}}^1$

素因数の和:640904

約数の個数: 64

約数和(自身を含む): 61366646880

約数和(自身を除く): 34241298344

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 1144, 1628, 1924, 3256, 3848, 5291, 10582, 21164, 42328, 640837, 1281674, 2563348, 5126696, 7049207, 8330881, 14098414, 16661762, 23710969, 28196828, 33323524, 47421938, 56393656, 66647048, 91639691, 94843876, 183279382, 189687752, 260820659, 308242597, 366558764, 521641318, 616485194, 733117528, 1043282636, 1232970388, 2086565272, 2465940776, 3390668567, 6781337134, 13562674268, 27125348536]

約数ペア:

[(1, 27125348536), (2, 13562674268), (4, 6781337134), (8, 3390668567), (11, 2465940776), (13, 2086565272), (22, 1232970388), (26, 1043282636), (37, 733117528), (44, 616485194), (52, 521641318), (74, 366558764), (88, 308242597), (104, 260820659), (143, 189687752), (148, 183279382), (286, 94843876), (296, 91639691), (407, 66647048), (481, 56393656), (572, 47421938), (814, 33323524), (962, 28196828), (1144, 23710969), (1628, 16661762), (1924, 14098414), (3256, 8330881), (3848, 7049207), (5291, 5126696), (10582, 2563348), (21164, 1281674), (42328, 640837)]