24281432

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{197}}^1$

素因数の和:312

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 30461608

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 71, 124, 142, 197, 217, 248, 284, 394, 434, 497, 568, 788, 868, 994, 1379, 1576, 1736, 1988, 2201, 2758, 3976, 4402, 5516, 6107, 8804, 11032, 12214, 13987, 15407, 17608, 24428, 27974, 30814, 42749, 48856, 55948, 61628, 85498, 97909, 111896, 123256, 170996, 195818, 341992, 391636, 433597, 783272, 867194, 1734388, 3035179, 3468776, 6070358, 12140716, 24281432]

約数ペア:

[(1, 24281432), (2, 12140716), (4, 6070358), (7, 3468776), (8, 3035179), (14, 1734388), (28, 867194), (31, 783272), (56, 433597), (62, 391636), (71, 341992), (124, 195818), (142, 170996), (197, 123256), (217, 111896), (248, 97909), (284, 85498), (394, 61628), (434, 55948), (497, 48856), (568, 42749), (788, 30814), (868, 27974), (994, 24428), (1379, 17608), (1576, 15407), (1736, 13987), (1988, 12214), (2201, 11032), (2758, 8804), (3976, 6107), (4402, 5516)]