40390768

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:734

約数の個数: 60

約数和(自身を含む): 88924864

約数和(自身を除く): 48534096

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 62, 88, 121, 124, 176, 242, 248, 341, 484, 496, 673, 682, 968, 1346, 1364, 1936, 2692, 2728, 3751, 5384, 5456, 7403, 7502, 10768, 14806, 15004, 20863, 29612, 30008, 41726, 59224, 60016, 81433, 83452, 118448, 162866, 166904, 229493, 325732, 333808, 458986, 651464, 917972, 1302928, 1835944, 2524423, 3671888, 5048846, 10097692, 20195384, 40390768]

約数ペア:

[(1, 40390768), (2, 20195384), (4, 10097692), (8, 5048846), (11, 3671888), (16, 2524423), (22, 1835944), (31, 1302928), (44, 917972), (62, 651464), (88, 458986), (121, 333808), (124, 325732), (176, 229493), (242, 166904), (248, 162866), (341, 118448), (484, 83452), (496, 81433), (673, 60016), (682, 59224), (968, 41726), (1346, 30008), (1364, 29612), (1936, 20863), (2692, 15004), (2728, 14806), (3751, 10768), (5384, 7502), (5456, 7403)]