42393344

素因数分解:

$2^8\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1$

素因数の和:641

約数の個数: 72

約数和(自身を含む): 99240288

約数和(自身を除く): 56846944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 64, 82, 112, 128, 164, 224, 256, 287, 328, 448, 574, 577, 656, 896, 1148, 1154, 1312, 1792, 2296, 2308, 2624, 4039, 4592, 4616, 5248, 8078, 9184, 9232, 10496, 16156, 18368, 18464, 23657, 32312, 36736, 36928, 47314, 64624, 73472, 73856, 94628, 129248, 147712, 165599, 189256, 258496, 331198, 378512, 516992, 662396, 757024, 1033984, 1324792, 1514048, 2649584, 3028096, 5299168, 6056192, 10598336, 21196672, 42393344]

約数ペア:

[(1, 42393344), (2, 21196672), (4, 10598336), (7, 6056192), (8, 5299168), (14, 3028096), (16, 2649584), (28, 1514048), (32, 1324792), (41, 1033984), (56, 757024), (64, 662396), (82, 516992), (112, 378512), (128, 331198), (164, 258496), (224, 189256), (256, 165599), (287, 147712), (328, 129248), (448, 94628), (574, 73856), (577, 73472), (656, 64624), (896, 47314), (1148, 36928), (1154, 36736), (1312, 32312), (1792, 23657), (2296, 18464), (2308, 18368), (2624, 16156), (4039, 10496), (4592, 9232), (4616, 9184), (5248, 8078)]