25245914

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:290

約数の個数: 32

約数和(自身を含む): 40851216

約数和(自身を除く): 15605302

約数列:

[1, 2, 37, 41, 53, 74, 82, 106, 157, 314, 1517, 1961, 2173, 3034, 3922, 4346, 5809, 6437, 8321, 11618, 12874, 16642, 80401, 160802, 238169, 307877, 341161, 476338, 615754, 682322, 12622957, 25245914]

約数ペア:

[(1, 25245914), (2, 12622957), (37, 682322), (41, 615754), (53, 476338), (74, 341161), (82, 307877), (106, 238169), (157, 160802), (314, 80401), (1517, 16642), (1961, 12874), (2173, 11618), (3034, 8321), (3922, 6437), (4346, 5809)]