28734696

素因数分解:

$2^3\times 3^3\times {\mathrm{151}}^1\times {\mathrm{881}}^1$

素因数の和:1047

約数の個数: 64

約数和(自身を含む): 80438400

約数和(自身を除く): 51703704

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 151, 216, 302, 453, 604, 881, 906, 1208, 1359, 1762, 1812, 2643, 2718, 3524, 3624, 4077, 5286, 5436, 7048, 7929, 8154, 10572, 10872, 15858, 16308, 21144, 23787, 31716, 32616, 47574, 63432, 95148, 133031, 190296, 266062, 399093, 532124, 798186, 1064248, 1197279, 1596372, 2394558, 3192744, 3591837, 4789116, 7183674, 9578232, 14367348, 28734696]

約数ペア:

[(1, 28734696), (2, 14367348), (3, 9578232), (4, 7183674), (6, 4789116), (8, 3591837), (9, 3192744), (12, 2394558), (18, 1596372), (24, 1197279), (27, 1064248), (36, 798186), (54, 532124), (72, 399093), (108, 266062), (151, 190296), (216, 133031), (302, 95148), (453, 63432), (604, 47574), (881, 32616), (906, 31716), (1208, 23787), (1359, 21144), (1762, 16308), (1812, 15858), (2643, 10872), (2718, 10572), (3524, 8154), (3624, 7929), (4077, 7048), (5286, 5436)]