42939344

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{211}}^1$

素因数の和:328

約数の個数: 80

約数和(自身を含む): 100945920

約数和(自身を除く): 58006576

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 79, 92, 112, 158, 161, 184, 211, 316, 322, 368, 422, 553, 632, 644, 844, 1106, 1264, 1288, 1477, 1688, 1817, 2212, 2576, 2954, 3376, 3634, 4424, 4853, 5908, 7268, 8848, 9706, 11816, 12719, 14536, 16669, 19412, 23632, 25438, 29072, 33338, 33971, 38824, 50876, 66676, 67942, 77648, 101752, 116683, 133352, 135884, 203504, 233366, 266704, 271768, 383387, 466732, 543536, 766774, 933464, 1533548, 1866928, 2683709, 3067096, 5367418, 6134192, 10734836, 21469672, 42939344]

約数ペア:

[(1, 42939344), (2, 21469672), (4, 10734836), (7, 6134192), (8, 5367418), (14, 3067096), (16, 2683709), (23, 1866928), (28, 1533548), (46, 933464), (56, 766774), (79, 543536), (92, 466732), (112, 383387), (158, 271768), (161, 266704), (184, 233366), (211, 203504), (316, 135884), (322, 133352), (368, 116683), (422, 101752), (553, 77648), (632, 67942), (644, 66676), (844, 50876), (1106, 38824), (1264, 33971), (1288, 33338), (1477, 29072), (1688, 25438), (1817, 23632), (2212, 19412), (2576, 16669), (2954, 14536), (3376, 12719), (3634, 11816), (4424, 9706), (4853, 8848), (5908, 7268)]