28968432

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{6781}}^1$

素因数の和:6881

約数の個数: 40

約数和(自身を含む): 75687120

約数和(自身を除く): 46718688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 178, 267, 356, 534, 712, 1068, 1424, 2136, 4272, 6781, 13562, 20343, 27124, 40686, 54248, 81372, 108496, 162744, 325488, 603509, 1207018, 1810527, 2414036, 3621054, 4828072, 7242108, 9656144, 14484216, 28968432]

約数ペア:

[(1, 28968432), (2, 14484216), (3, 9656144), (4, 7242108), (6, 4828072), (8, 3621054), (12, 2414036), (16, 1810527), (24, 1207018), (48, 603509), (89, 325488), (178, 162744), (267, 108496), (356, 81372), (534, 54248), (712, 40686), (1068, 27124), (1424, 20343), (2136, 13562), (4272, 6781)]