41191592

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 87077760

約数和(自身を除く): 45886168

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 61, 86, 104, 122, 151, 172, 244, 302, 344, 488, 559, 604, 793, 1118, 1208, 1586, 1963, 2236, 2623, 3172, 3926, 4472, 5246, 6344, 6493, 7852, 9211, 10492, 12986, 15704, 18422, 20984, 25972, 34099, 36844, 51944, 68198, 73688, 84409, 119743, 136396, 168818, 239486, 272792, 337636, 396073, 478972, 675272, 792146, 957944, 1584292, 3168584, 5148949, 10297898, 20595796, 41191592]

約数ペア:

[(1, 41191592), (2, 20595796), (4, 10297898), (8, 5148949), (13, 3168584), (26, 1584292), (43, 957944), (52, 792146), (61, 675272), (86, 478972), (104, 396073), (122, 337636), (151, 272792), (172, 239486), (244, 168818), (302, 136396), (344, 119743), (488, 84409), (559, 73688), (604, 68198), (793, 51944), (1118, 36844), (1208, 34099), (1586, 25972), (1963, 20984), (2236, 18422), (2623, 15704), (3172, 12986), (3926, 10492), (4472, 9211), (5246, 7852), (6344, 6493)]