42422016

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1$

素因数の和:646

約数の個数: 144

約数和(自身を含む): 139188224

約数和(自身を除く): 96766208

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 64, 78, 84, 91, 96, 104, 112, 128, 156, 168, 182, 192, 208, 224, 256, 273, 312, 336, 364, 384, 416, 448, 546, 607, 624, 672, 728, 768, 832, 896, 1092, 1214, 1248, 1344, 1456, 1664, 1792, 1821, 2184, 2428, 2496, 2688, 2912, 3328, 3642, 4249, 4368, 4856, 4992, 5376, 5824, 7284, 7891, 8498, 8736, 9712, 9984, 11648, 12747, 14568, 15782, 16996, 17472, 19424, 23296, 23673, 25494, 29136, 31564, 33992, 34944, 38848, 47346, 50988, 55237, 58272, 63128, 67984, 69888, 77696, 94692, 101976, 110474, 116544, 126256, 135968, 155392, 165711, 189384, 203952, 220948, 233088, 252512, 271936, 331422, 378768, 407904, 441896, 466176, 505024, 543872, 662844, 757536, 815808, 883792, 1010048, 1087744, 1325688, 1515072, 1631616, 1767584, 2020096, 2651376, 3030144, 3263232, 3535168, 5302752, 6060288, 7070336, 10605504, 14140672, 21211008, 42422016]

約数ペア:

[(1, 42422016), (2, 21211008), (3, 14140672), (4, 10605504), (6, 7070336), (7, 6060288), (8, 5302752), (12, 3535168), (13, 3263232), (14, 3030144), (16, 2651376), (21, 2020096), (24, 1767584), (26, 1631616), (28, 1515072), (32, 1325688), (39, 1087744), (42, 1010048), (48, 883792), (52, 815808), (56, 757536), (64, 662844), (78, 543872), (84, 505024), (91, 466176), (96, 441896), (104, 407904), (112, 378768), (128, 331422), (156, 271936), (168, 252512), (182, 233088), (192, 220948), (208, 203952), (224, 189384), (256, 165711), (273, 155392), (312, 135968), (336, 126256), (364, 116544), (384, 110474), (416, 101976), (448, 94692), (546, 77696), (607, 69888), (624, 67984), (672, 63128), (728, 58272), (768, 55237), (832, 50988), (896, 47346), (1092, 38848), (1214, 34944), (1248, 33992), (1344, 31564), (1456, 29136), (1664, 25494), (1792, 23673), (1821, 23296), (2184, 19424), (2428, 17472), (2496, 16996), (2688, 15782), (2912, 14568), (3328, 12747), (3642, 11648), (4249, 9984), (4368, 9712), (4856, 8736), (4992, 8498), (5376, 7891), (5824, 7284)]