12563072

素因数分解:

$2^7\times {\mathrm{61}}^1\times {\mathrm{1609}}^1$

素因数の和:1684

約数の個数: 32

約数和(自身を含む): 25454100

約数和(自身を除く): 12891028

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 128, 244, 488, 976, 1609, 1952, 3218, 3904, 6436, 7808, 12872, 25744, 51488, 98149, 102976, 196298, 205952, 392596, 785192, 1570384, 3140768, 6281536, 12563072]

約数ペア:

[(1, 12563072), (2, 6281536), (4, 3140768), (8, 1570384), (16, 785192), (32, 392596), (61, 205952), (64, 196298), (122, 102976), (128, 98149), (244, 51488), (488, 25744), (976, 12872), (1609, 7808), (1952, 6436), (3218, 3904)]