533409968

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^2\times {\mathrm{28181}}^1$

素因数の和:28222

約数の個数: 60

約数和(自身を含む): 1279011888

約数和(自身を除く): 745601920

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 169, 182, 208, 338, 364, 676, 728, 1183, 1352, 1456, 2366, 2704, 4732, 9464, 18928, 28181, 56362, 112724, 197267, 225448, 366353, 394534, 450896, 732706, 789068, 1465412, 1578136, 2564471, 2930824, 3156272, 4762589, 5128942, 5861648, 9525178, 10257884, 19050356, 20515768, 33338123, 38100712, 41031536, 66676246, 76201424, 133352492, 266704984, 533409968]

約数ペア:

[(1, 533409968), (2, 266704984), (4, 133352492), (7, 76201424), (8, 66676246), (13, 41031536), (14, 38100712), (16, 33338123), (26, 20515768), (28, 19050356), (52, 10257884), (56, 9525178), (91, 5861648), (104, 5128942), (112, 4762589), (169, 3156272), (182, 2930824), (208, 2564471), (338, 1578136), (364, 1465412), (676, 789068), (728, 732706), (1183, 450896), (1352, 394534), (1456, 366353), (2366, 225448), (2704, 197267), (4732, 112724), (9464, 56362), (18928, 28181)]