42490752

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1$

素因数の和:340

約数の個数: 128

約数和(自身を含む): 125141760

約数和(自身を除く): 82651008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 128, 136, 138, 184, 192, 204, 272, 276, 283, 368, 384, 391, 408, 544, 552, 566, 736, 782, 816, 849, 1088, 1104, 1132, 1173, 1472, 1564, 1632, 1698, 2176, 2208, 2264, 2346, 2944, 3128, 3264, 3396, 4416, 4528, 4692, 4811, 6256, 6509, 6528, 6792, 8832, 9056, 9384, 9622, 12512, 13018, 13584, 14433, 18112, 18768, 19244, 19527, 25024, 26036, 27168, 28866, 36224, 37536, 38488, 39054, 50048, 52072, 54336, 57732, 75072, 76976, 78108, 104144, 108672, 110653, 115464, 150144, 153952, 156216, 208288, 221306, 230928, 307904, 312432, 331959, 416576, 442612, 461856, 615808, 624864, 663918, 833152, 885224, 923712, 1249728, 1327836, 1770448, 1847424, 2499456, 2655672, 3540896, 5311344, 7081792, 10622688, 14163584, 21245376, 42490752]

約数ペア:

[(1, 42490752), (2, 21245376), (3, 14163584), (4, 10622688), (6, 7081792), (8, 5311344), (12, 3540896), (16, 2655672), (17, 2499456), (23, 1847424), (24, 1770448), (32, 1327836), (34, 1249728), (46, 923712), (48, 885224), (51, 833152), (64, 663918), (68, 624864), (69, 615808), (92, 461856), (96, 442612), (102, 416576), (128, 331959), (136, 312432), (138, 307904), (184, 230928), (192, 221306), (204, 208288), (272, 156216), (276, 153952), (283, 150144), (368, 115464), (384, 110653), (391, 108672), (408, 104144), (544, 78108), (552, 76976), (566, 75072), (736, 57732), (782, 54336), (816, 52072), (849, 50048), (1088, 39054), (1104, 38488), (1132, 37536), (1173, 36224), (1472, 28866), (1564, 27168), (1632, 26036), (1698, 25024), (2176, 19527), (2208, 19244), (2264, 18768), (2346, 18112), (2944, 14433), (3128, 13584), (3264, 13018), (3396, 12512), (4416, 9622), (4528, 9384), (4692, 9056), (4811, 8832), (6256, 6792), (6509, 6528)]