11720229632

素因数分解:

$2^8\times {\mathrm{61}}^1\times {\mathrm{211}}^1\times {\mathrm{3557}}^1$

素因数の和:3845

約数の個数: 72

約数和(自身を含む): 23897605872

約数和(自身を除く): 12177376240

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 211, 244, 256, 422, 488, 844, 976, 1688, 1952, 3376, 3557, 3904, 6752, 7114, 7808, 12871, 13504, 14228, 15616, 25742, 27008, 28456, 51484, 54016, 56912, 102968, 113824, 205936, 216977, 227648, 411872, 433954, 455296, 750527, 823744, 867908, 910592, 1501054, 1647488, 1735816, 3002108, 3294976, 3471632, 6004216, 6943264, 12008432, 13886528, 24016864, 27773056, 45782147, 48033728, 55546112, 91564294, 96067456, 183128588, 192134912, 366257176, 732514352, 1465028704, 2930057408, 5860114816, 11720229632]

約数ペア:

[(1, 11720229632), (2, 5860114816), (4, 2930057408), (8, 1465028704), (16, 732514352), (32, 366257176), (61, 192134912), (64, 183128588), (122, 96067456), (128, 91564294), (211, 55546112), (244, 48033728), (256, 45782147), (422, 27773056), (488, 24016864), (844, 13886528), (976, 12008432), (1688, 6943264), (1952, 6004216), (3376, 3471632), (3557, 3294976), (3904, 3002108), (6752, 1735816), (7114, 1647488), (7808, 1501054), (12871, 910592), (13504, 867908), (14228, 823744), (15616, 750527), (25742, 455296), (27008, 433954), (28456, 411872), (51484, 227648), (54016, 216977), (56912, 205936), (102968, 113824)]