271720448

素因数分解:

$2^{13}\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:876

約数の個数: 56

約数和(自身を含む): 557349660

約数和(自身を除く): 285629212

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 128, 164, 256, 328, 512, 656, 809, 1024, 1312, 1618, 2048, 2624, 3236, 4096, 5248, 6472, 8192, 10496, 12944, 20992, 25888, 33169, 41984, 51776, 66338, 83968, 103552, 132676, 167936, 207104, 265352, 335872, 414208, 530704, 828416, 1061408, 1656832, 2122816, 3313664, 4245632, 6627328, 8491264, 16982528, 33965056, 67930112, 135860224, 271720448]

約数ペア:

[(1, 271720448), (2, 135860224), (4, 67930112), (8, 33965056), (16, 16982528), (32, 8491264), (41, 6627328), (64, 4245632), (82, 3313664), (128, 2122816), (164, 1656832), (256, 1061408), (328, 828416), (512, 530704), (656, 414208), (809, 335872), (1024, 265352), (1312, 207104), (1618, 167936), (2048, 132676), (2624, 103552), (3236, 83968), (4096, 66338), (5248, 51776), (6472, 41984), (8192, 33169), (10496, 25888), (12944, 20992)]