66735610448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{194569}}^1$

素因数の和:194704

約数の個数: 80

約数和(自身を含む): 148958122320

約数和(自身を除く): 82222511872

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 97, 104, 136, 194, 208, 221, 272, 388, 442, 776, 884, 1261, 1552, 1649, 1768, 2522, 3298, 3536, 5044, 6596, 10088, 13192, 20176, 21437, 26384, 42874, 85748, 171496, 194569, 342992, 389138, 778276, 1556552, 2529397, 3113104, 3307673, 5058794, 6615346, 10117588, 13230692, 18873193, 20235176, 26461384, 37746386, 40470352, 42999749, 52922768, 75492772, 85999498, 150985544, 171998996, 245351509, 301971088, 320844281, 343997992, 490703018, 641688562, 687995984, 981406036, 1283377124, 1962812072, 2566754248, 3925624144, 4170975653, 5133508496, 8341951306, 16683902612, 33367805224, 66735610448]

約数ペア:

[(1, 66735610448), (2, 33367805224), (4, 16683902612), (8, 8341951306), (13, 5133508496), (16, 4170975653), (17, 3925624144), (26, 2566754248), (34, 1962812072), (52, 1283377124), (68, 981406036), (97, 687995984), (104, 641688562), (136, 490703018), (194, 343997992), (208, 320844281), (221, 301971088), (272, 245351509), (388, 171998996), (442, 150985544), (776, 85999498), (884, 75492772), (1261, 52922768), (1552, 42999749), (1649, 40470352), (1768, 37746386), (2522, 26461384), (3298, 20235176), (3536, 18873193), (5044, 13230692), (6596, 10117588), (10088, 6615346), (13192, 5058794), (20176, 3307673), (21437, 3113104), (26384, 2529397), (42874, 1556552), (85748, 778276), (171496, 389138), (194569, 342992)]