42602248

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1$

素因数の和:262

約数の個数: 64

約数和(自身を含む): 89812800

約数和(自身を除く): 47210552

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 59, 104, 106, 118, 131, 212, 236, 262, 424, 472, 524, 689, 767, 1048, 1378, 1534, 1703, 2756, 3068, 3127, 3406, 5512, 6136, 6254, 6812, 6943, 7729, 12508, 13624, 13886, 15458, 25016, 27772, 30916, 40651, 55544, 61832, 81302, 90259, 100477, 162604, 180518, 200954, 325208, 361036, 401908, 409637, 722072, 803816, 819274, 1638548, 3277096, 5325281, 10650562, 21301124, 42602248]

約数ペア:

[(1, 42602248), (2, 21301124), (4, 10650562), (8, 5325281), (13, 3277096), (26, 1638548), (52, 819274), (53, 803816), (59, 722072), (104, 409637), (106, 401908), (118, 361036), (131, 325208), (212, 200954), (236, 180518), (262, 162604), (424, 100477), (472, 90259), (524, 81302), (689, 61832), (767, 55544), (1048, 40651), (1378, 30916), (1534, 27772), (1703, 25016), (2756, 15458), (3068, 13886), (3127, 13624), (3406, 12508), (5512, 7729), (6136, 6943), (6254, 6812)]