65274016

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{1237}}^1$

素因数の和:1361

約数の個数: 48

約数和(自身を含む): 137581416

約数和(自身を除く): 72307400

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 97, 136, 194, 272, 388, 544, 776, 1237, 1552, 1649, 2474, 3104, 3298, 4948, 6596, 9896, 13192, 19792, 21029, 26384, 39584, 42058, 52768, 84116, 119989, 168232, 239978, 336464, 479956, 672928, 959912, 1919824, 2039813, 3839648, 4079626, 8159252, 16318504, 32637008, 65274016]

約数ペア:

[(1, 65274016), (2, 32637008), (4, 16318504), (8, 8159252), (16, 4079626), (17, 3839648), (32, 2039813), (34, 1919824), (68, 959912), (97, 672928), (136, 479956), (194, 336464), (272, 239978), (388, 168232), (544, 119989), (776, 84116), (1237, 52768), (1552, 42058), (1649, 39584), (2474, 26384), (3104, 21029), (3298, 19792), (4948, 13192), (6596, 9896)]