28340256

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 85857408

約数和(自身を除く): 57517152

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 181, 224, 233, 336, 362, 466, 543, 672, 699, 724, 932, 1086, 1267, 1398, 1448, 1631, 1864, 2172, 2534, 2796, 2896, 3262, 3728, 3801, 4344, 4893, 5068, 5592, 5792, 6524, 7456, 7602, 8688, 9786, 10136, 11184, 13048, 15204, 17376, 19572, 20272, 22368, 26096, 30408, 39144, 40544, 42173, 52192, 60816, 78288, 84346, 121632, 126519, 156576, 168692, 253038, 295211, 337384, 506076, 590422, 674768, 885633, 1012152, 1180844, 1349536, 1771266, 2024304, 2361688, 3542532, 4048608, 4723376, 7085064, 9446752, 14170128, 28340256]

約数ペア:

[(1, 28340256), (2, 14170128), (3, 9446752), (4, 7085064), (6, 4723376), (7, 4048608), (8, 3542532), (12, 2361688), (14, 2024304), (16, 1771266), (21, 1349536), (24, 1180844), (28, 1012152), (32, 885633), (42, 674768), (48, 590422), (56, 506076), (84, 337384), (96, 295211), (112, 253038), (168, 168692), (181, 156576), (224, 126519), (233, 121632), (336, 84346), (362, 78288), (466, 60816), (543, 52192), (672, 42173), (699, 40544), (724, 39144), (932, 30408), (1086, 26096), (1267, 22368), (1398, 20272), (1448, 19572), (1631, 17376), (1864, 15204), (2172, 13048), (2534, 11184), (2796, 10136), (2896, 9786), (3262, 8688), (3728, 7602), (3801, 7456), (4344, 6524), (4893, 5792), (5068, 5592)]