39397464

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{4177}}^1$

素因数の和:4320

約数の個数: 48

約数和(自身を含む): 107541720

約数和(自身を除く): 68144256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 786, 1048, 1179, 1572, 2358, 3144, 4177, 4716, 8354, 9432, 12531, 16708, 25062, 33416, 37593, 50124, 75186, 100248, 150372, 300744, 547187, 1094374, 1641561, 2188748, 3283122, 4377496, 4924683, 6566244, 9849366, 13132488, 19698732, 39397464]

約数ペア:

[(1, 39397464), (2, 19698732), (3, 13132488), (4, 9849366), (6, 6566244), (8, 4924683), (9, 4377496), (12, 3283122), (18, 2188748), (24, 1641561), (36, 1094374), (72, 547187), (131, 300744), (262, 150372), (393, 100248), (524, 75186), (786, 50124), (1048, 37593), (1179, 33416), (1572, 25062), (2358, 16708), (3144, 12531), (4177, 9432), (4716, 8354)]