42559104

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 131604480

約数和(自身を除く): 89045376

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 71, 84, 96, 112, 128, 142, 168, 192, 213, 223, 224, 284, 336, 384, 426, 446, 448, 497, 568, 669, 672, 852, 892, 896, 994, 1136, 1338, 1344, 1491, 1561, 1704, 1784, 1988, 2272, 2676, 2688, 2982, 3122, 3408, 3568, 3976, 4544, 4683, 5352, 5964, 6244, 6816, 7136, 7952, 9088, 9366, 10704, 11928, 12488, 13632, 14272, 15833, 15904, 18732, 21408, 23856, 24976, 27264, 28544, 31666, 31808, 37464, 42816, 47499, 47712, 49952, 63332, 63616, 74928, 85632, 94998, 95424, 99904, 110831, 126664, 149856, 189996, 190848, 199808, 221662, 253328, 299712, 332493, 379992, 443324, 506656, 599424, 664986, 759984, 886648, 1013312, 1329972, 1519968, 1773296, 2026624, 2659944, 3039936, 3546592, 5319888, 6079872, 7093184, 10639776, 14186368, 21279552, 42559104]

約数ペア:

[(1, 42559104), (2, 21279552), (3, 14186368), (4, 10639776), (6, 7093184), (7, 6079872), (8, 5319888), (12, 3546592), (14, 3039936), (16, 2659944), (21, 2026624), (24, 1773296), (28, 1519968), (32, 1329972), (42, 1013312), (48, 886648), (56, 759984), (64, 664986), (71, 599424), (84, 506656), (96, 443324), (112, 379992), (128, 332493), (142, 299712), (168, 253328), (192, 221662), (213, 199808), (223, 190848), (224, 189996), (284, 149856), (336, 126664), (384, 110831), (426, 99904), (446, 95424), (448, 94998), (497, 85632), (568, 74928), (669, 63616), (672, 63332), (852, 49952), (892, 47712), (896, 47499), (994, 42816), (1136, 37464), (1338, 31808), (1344, 31666), (1491, 28544), (1561, 27264), (1704, 24976), (1784, 23856), (1988, 21408), (2272, 18732), (2676, 15904), (2688, 15833), (2982, 14272), (3122, 13632), (3408, 12488), (3568, 11928), (3976, 10704), (4544, 9366), (4683, 9088), (5352, 7952), (5964, 7136), (6244, 6816)]