28323216

素因数分解:

$2^4\times 3^3\times {\mathrm{65563}}^1$

素因数の和:65580

約数の個数: 40

約数和(自身を含む): 81299360

約数和(自身を除く): 52976144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 65563, 131126, 196689, 262252, 393378, 524504, 590067, 786756, 1049008, 1180134, 1573512, 1770201, 2360268, 3147024, 3540402, 4720536, 7080804, 9441072, 14161608, 28323216]

約数ペア:

[(1, 28323216), (2, 14161608), (3, 9441072), (4, 7080804), (6, 4720536), (8, 3540402), (9, 3147024), (12, 2360268), (16, 1770201), (18, 1573512), (24, 1180134), (27, 1049008), (36, 786756), (48, 590067), (54, 524504), (72, 393378), (108, 262252), (144, 196689), (216, 131126), (432, 65563)]