22457664004

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1\times {\mathrm{16673}}^1$

素因数の和:17212

約数の個数: 48

約数和(自身を含む): 42578726400

約数和(自身を除く): 20121062396

約数列:

[1, 2, 4, 19, 37, 38, 74, 76, 148, 479, 703, 958, 1406, 1916, 2812, 9101, 16673, 17723, 18202, 33346, 35446, 36404, 66692, 70892, 316787, 336737, 616901, 633574, 673474, 1233802, 1267148, 1346948, 2467604, 7986367, 11721119, 15972734, 23442238, 31945468, 46884476, 151740973, 295495579, 303481946, 590991158, 606963892, 1181982316, 5614416001, 11228832002, 22457664004]

約数ペア:

[(1, 22457664004), (2, 11228832002), (4, 5614416001), (19, 1181982316), (37, 606963892), (38, 590991158), (74, 303481946), (76, 295495579), (148, 151740973), (479, 46884476), (703, 31945468), (958, 23442238), (1406, 15972734), (1916, 11721119), (2812, 7986367), (9101, 2467604), (16673, 1346948), (17723, 1267148), (18202, 1233802), (33346, 673474), (35446, 633574), (36404, 616901), (66692, 336737), (70892, 316787)]