40205958

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{4729}}^1$

素因数の和:4856

約数の個数: 32

約数和(自身を含む): 87410400

約数和(自身を除く): 47204442

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 109, 218, 327, 654, 1417, 2834, 4251, 4729, 8502, 9458, 14187, 28374, 61477, 122954, 184431, 368862, 515461, 1030922, 1546383, 3092766, 6700993, 13401986, 20102979, 40205958]

約数ペア:

[(1, 40205958), (2, 20102979), (3, 13401986), (6, 6700993), (13, 3092766), (26, 1546383), (39, 1030922), (78, 515461), (109, 368862), (218, 184431), (327, 122954), (654, 61477), (1417, 28374), (2834, 14187), (4251, 9458), (4729, 8502)]