40749312

素因数分解:

$2^8\times 3^1\times {\mathrm{97}}^1\times {\mathrm{547}}^1$

素因数の和:663

約数の個数: 72

約数和(自身を含む): 109770976

約数和(自身を除く): 69021664

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 547, 582, 768, 776, 1094, 1164, 1552, 1641, 2188, 2328, 3104, 3282, 4376, 4656, 6208, 6564, 8752, 9312, 12416, 13128, 17504, 18624, 24832, 26256, 35008, 37248, 52512, 53059, 70016, 74496, 105024, 106118, 140032, 159177, 210048, 212236, 318354, 420096, 424472, 636708, 848944, 1273416, 1697888, 2546832, 3395776, 5093664, 6791552, 10187328, 13583104, 20374656, 40749312]

約数ペア:

[(1, 40749312), (2, 20374656), (3, 13583104), (4, 10187328), (6, 6791552), (8, 5093664), (12, 3395776), (16, 2546832), (24, 1697888), (32, 1273416), (48, 848944), (64, 636708), (96, 424472), (97, 420096), (128, 318354), (192, 212236), (194, 210048), (256, 159177), (291, 140032), (384, 106118), (388, 105024), (547, 74496), (582, 70016), (768, 53059), (776, 52512), (1094, 37248), (1164, 35008), (1552, 26256), (1641, 24832), (2188, 18624), (2328, 17504), (3104, 13128), (3282, 12416), (4376, 9312), (4656, 8752), (6208, 6564)]