15897504

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:638

約数の個数: 96

約数和(自身を含む): 48940416

約数和(自身を除く): 33042912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 41, 42, 48, 56, 82, 84, 96, 112, 123, 164, 168, 224, 246, 287, 328, 336, 492, 574, 577, 656, 672, 861, 984, 1148, 1154, 1312, 1722, 1731, 1968, 2296, 2308, 3444, 3462, 3936, 4039, 4592, 4616, 6888, 6924, 8078, 9184, 9232, 12117, 13776, 13848, 16156, 18464, 23657, 24234, 27552, 27696, 32312, 47314, 48468, 55392, 64624, 70971, 94628, 96936, 129248, 141942, 165599, 189256, 193872, 283884, 331198, 378512, 387744, 496797, 567768, 662396, 757024, 993594, 1135536, 1324792, 1987188, 2271072, 2649584, 3974376, 5299168, 7948752, 15897504]

約数ペア:

[(1, 15897504), (2, 7948752), (3, 5299168), (4, 3974376), (6, 2649584), (7, 2271072), (8, 1987188), (12, 1324792), (14, 1135536), (16, 993594), (21, 757024), (24, 662396), (28, 567768), (32, 496797), (41, 387744), (42, 378512), (48, 331198), (56, 283884), (82, 193872), (84, 189256), (96, 165599), (112, 141942), (123, 129248), (164, 96936), (168, 94628), (224, 70971), (246, 64624), (287, 55392), (328, 48468), (336, 47314), (492, 32312), (574, 27696), (577, 27552), (656, 24234), (672, 23657), (861, 18464), (984, 16156), (1148, 13848), (1154, 13776), (1312, 12117), (1722, 9232), (1731, 9184), (1968, 8078), (2296, 6924), (2308, 6888), (3444, 4616), (3462, 4592), (3936, 4039)]