37901968

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:272

約数の個数: 60

約数和(自身を含む): 80874288

約数和(自身を除く): 42972320

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 107, 131, 169, 208, 214, 262, 338, 428, 524, 676, 856, 1048, 1352, 1391, 1703, 1712, 2096, 2704, 2782, 3406, 5564, 6812, 11128, 13624, 14017, 18083, 22139, 22256, 27248, 28034, 36166, 44278, 56068, 72332, 88556, 112136, 144664, 177112, 182221, 224272, 289328, 354224, 364442, 728884, 1457768, 2368873, 2915536, 4737746, 9475492, 18950984, 37901968]

約数ペア:

[(1, 37901968), (2, 18950984), (4, 9475492), (8, 4737746), (13, 2915536), (16, 2368873), (26, 1457768), (52, 728884), (104, 364442), (107, 354224), (131, 289328), (169, 224272), (208, 182221), (214, 177112), (262, 144664), (338, 112136), (428, 88556), (524, 72332), (676, 56068), (856, 44278), (1048, 36166), (1352, 28034), (1391, 27248), (1703, 22256), (1712, 22139), (2096, 18083), (2704, 14017), (2782, 13624), (3406, 11128), (5564, 6812)]