2256943936

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{159569}}^1$

素因数の和:159611

約数の個数: 56

約数和(自身を含む): 5106878280

約数和(自身を除く): 2849934344

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1768, 3536, 7072, 14144, 159569, 319138, 638276, 1276552, 2074397, 2553104, 2712673, 4148794, 5106208, 5425346, 8297588, 10212416, 10850692, 16595176, 21701384, 33190352, 35264749, 43402768, 66380704, 70529498, 86805536, 132761408, 141058996, 173611072, 282117992, 564235984, 1128471968, 2256943936]

約数ペア:

[(1, 2256943936), (2, 1128471968), (4, 564235984), (8, 282117992), (13, 173611072), (16, 141058996), (17, 132761408), (26, 86805536), (32, 70529498), (34, 66380704), (52, 43402768), (64, 35264749), (68, 33190352), (104, 21701384), (136, 16595176), (208, 10850692), (221, 10212416), (272, 8297588), (416, 5425346), (442, 5106208), (544, 4148794), (832, 2712673), (884, 2553104), (1088, 2074397), (1768, 1276552), (3536, 638276), (7072, 319138), (14144, 159569)]