42060928

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1$

素因数の和:214

約数の個数: 128

約数和(自身を含む): 108299520

約数和(自身を除く): 66238592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 157, 161, 182, 184, 208, 224, 299, 314, 322, 364, 368, 416, 448, 598, 628, 644, 728, 736, 832, 896, 1099, 1196, 1256, 1288, 1456, 1472, 1664, 2041, 2093, 2198, 2392, 2512, 2576, 2912, 2944, 3611, 4082, 4186, 4396, 4784, 5024, 5152, 5824, 7222, 8164, 8372, 8792, 9568, 10048, 10304, 11648, 14287, 14444, 16328, 16744, 17584, 19136, 20096, 20608, 25277, 28574, 28888, 32656, 33488, 35168, 38272, 46943, 50554, 57148, 57776, 65312, 66976, 70336, 93886, 101108, 114296, 115552, 130624, 133952, 140672, 187772, 202216, 228592, 231104, 261248, 267904, 328601, 375544, 404432, 457184, 462208, 657202, 751088, 808864, 914368, 1314404, 1502176, 1617728, 1828736, 2628808, 3004352, 3235456, 5257616, 6008704, 10515232, 21030464, 42060928]

約数ペア:

[(1, 42060928), (2, 21030464), (4, 10515232), (7, 6008704), (8, 5257616), (13, 3235456), (14, 3004352), (16, 2628808), (23, 1828736), (26, 1617728), (28, 1502176), (32, 1314404), (46, 914368), (52, 808864), (56, 751088), (64, 657202), (91, 462208), (92, 457184), (104, 404432), (112, 375544), (128, 328601), (157, 267904), (161, 261248), (182, 231104), (184, 228592), (208, 202216), (224, 187772), (299, 140672), (314, 133952), (322, 130624), (364, 115552), (368, 114296), (416, 101108), (448, 93886), (598, 70336), (628, 66976), (644, 65312), (728, 57776), (736, 57148), (832, 50554), (896, 46943), (1099, 38272), (1196, 35168), (1256, 33488), (1288, 32656), (1456, 28888), (1472, 28574), (1664, 25277), (2041, 20608), (2093, 20096), (2198, 19136), (2392, 17584), (2512, 16744), (2576, 16328), (2912, 14444), (2944, 14287), (3611, 11648), (4082, 10304), (4186, 10048), (4396, 9568), (4784, 8792), (5024, 8372), (5152, 8164), (5824, 7222)]