38975376

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{761}}^1$

素因数の和:880

約数の個数: 80

約数和(自身を含む): 111117888

約数和(自身を除く): 72142512

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 582, 761, 776, 1067, 1164, 1522, 1552, 2134, 2283, 2328, 3044, 3201, 4268, 4566, 4656, 6088, 6402, 8371, 8536, 9132, 12176, 12804, 16742, 17072, 18264, 25113, 25608, 33484, 36528, 50226, 51216, 66968, 73817, 100452, 133936, 147634, 200904, 221451, 295268, 401808, 442902, 590536, 811987, 885804, 1181072, 1623974, 1771608, 2435961, 3247948, 3543216, 4871922, 6495896, 9743844, 12991792, 19487688, 38975376]

約数ペア:

[(1, 38975376), (2, 19487688), (3, 12991792), (4, 9743844), (6, 6495896), (8, 4871922), (11, 3543216), (12, 3247948), (16, 2435961), (22, 1771608), (24, 1623974), (33, 1181072), (44, 885804), (48, 811987), (66, 590536), (88, 442902), (97, 401808), (132, 295268), (176, 221451), (194, 200904), (264, 147634), (291, 133936), (388, 100452), (528, 73817), (582, 66968), (761, 51216), (776, 50226), (1067, 36528), (1164, 33484), (1522, 25608), (1552, 25113), (2134, 18264), (2283, 17072), (2328, 16742), (3044, 12804), (3201, 12176), (4268, 9132), (4566, 8536), (4656, 8371), (6088, 6402)]