38627944

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{659}}^1$

素因数の和:1113

約数の個数: 32

約数和(自身を含む): 76982400

約数和(自身を除く): 38354456

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 431, 659, 862, 1318, 1724, 2636, 3448, 5272, 7327, 11203, 14654, 22406, 29308, 44812, 58616, 89624, 284029, 568058, 1136116, 2272232, 4828493, 9656986, 19313972, 38627944]

約数ペア:

[(1, 38627944), (2, 19313972), (4, 9656986), (8, 4828493), (17, 2272232), (34, 1136116), (68, 568058), (136, 284029), (431, 89624), (659, 58616), (862, 44812), (1318, 29308), (1724, 22406), (2636, 14654), (3448, 11203), (5272, 7327)]