4519367008

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{107563}}^1$

素因数の和:107687

約数の個数: 48

約数和(自身を含む): 9676887696

約数和(自身を除く): 5157520688

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 101, 104, 202, 208, 404, 416, 808, 1313, 1616, 2626, 3232, 5252, 10504, 21008, 42016, 107563, 215126, 430252, 860504, 1398319, 1721008, 2796638, 3442016, 5593276, 10863863, 11186552, 21727726, 22373104, 43455452, 44746208, 86910904, 141230219, 173821808, 282460438, 347643616, 564920876, 1129841752, 2259683504, 4519367008]

約数ペア:

[(1, 4519367008), (2, 2259683504), (4, 1129841752), (8, 564920876), (13, 347643616), (16, 282460438), (26, 173821808), (32, 141230219), (52, 86910904), (101, 44746208), (104, 43455452), (202, 22373104), (208, 21727726), (404, 11186552), (416, 10863863), (808, 5593276), (1313, 3442016), (1616, 2796638), (2626, 1721008), (3232, 1398319), (5252, 860504), (10504, 430252), (21008, 215126), (42016, 107563)]