39789672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1747}}^1$

素因数の和:1842

約数の個数: 64

約数和(自身を含む): 108655680

約数和(自身を除く): 68866008

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 73, 78, 104, 146, 156, 219, 292, 312, 438, 584, 876, 949, 1747, 1752, 1898, 2847, 3494, 3796, 5241, 5694, 6988, 7592, 10482, 11388, 13976, 20964, 22711, 22776, 41928, 45422, 68133, 90844, 127531, 136266, 181688, 255062, 272532, 382593, 510124, 545064, 765186, 1020248, 1530372, 1657903, 3060744, 3315806, 4973709, 6631612, 9947418, 13263224, 19894836, 39789672]

約数ペア:

[(1, 39789672), (2, 19894836), (3, 13263224), (4, 9947418), (6, 6631612), (8, 4973709), (12, 3315806), (13, 3060744), (24, 1657903), (26, 1530372), (39, 1020248), (52, 765186), (73, 545064), (78, 510124), (104, 382593), (146, 272532), (156, 255062), (219, 181688), (292, 136266), (312, 127531), (438, 90844), (584, 68133), (876, 45422), (949, 41928), (1747, 22776), (1752, 22711), (1898, 20964), (2847, 13976), (3494, 11388), (3796, 10482), (5241, 7592), (5694, 6988)]