2584448

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{331}}^1$

素因数の和:406

約数の個数: 32

約数和(自身を含む): 5248920

約数和(自身を除く): 2664472

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 331, 488, 662, 976, 1324, 1952, 2648, 3904, 5296, 7808, 10592, 20191, 21184, 40382, 42368, 80764, 161528, 323056, 646112, 1292224, 2584448]

約数ペア:

[(1, 2584448), (2, 1292224), (4, 646112), (8, 323056), (16, 161528), (32, 80764), (61, 42368), (64, 40382), (122, 21184), (128, 20191), (244, 10592), (331, 7808), (488, 5296), (662, 3904), (976, 2648), (1324, 1952)]