64029056

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1$

素因数の和:296

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 100476544

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 23, 26, 28, 32, 46, 52, 56, 64, 91, 92, 104, 112, 128, 161, 182, 184, 208, 224, 239, 299, 322, 364, 368, 416, 448, 478, 598, 644, 728, 736, 832, 896, 956, 1196, 1288, 1456, 1472, 1664, 1673, 1912, 2093, 2392, 2576, 2912, 2944, 3107, 3346, 3824, 4186, 4784, 5152, 5497, 5824, 6214, 6692, 7648, 8372, 9568, 10304, 10994, 11648, 12428, 13384, 15296, 16744, 19136, 20608, 21749, 21988, 24856, 26768, 30592, 33488, 38272, 38479, 43498, 43976, 49712, 53536, 66976, 71461, 76958, 86996, 87952, 99424, 107072, 133952, 142922, 153916, 173992, 175904, 198848, 214144, 267904, 285844, 307832, 347984, 351808, 397696, 500227, 571688, 615664, 695968, 703616, 1000454, 1143376, 1231328, 1391936, 2000908, 2286752, 2462656, 2783872, 4001816, 4573504, 4925312, 8003632, 9147008, 16007264, 32014528, 64029056]

約数ペア:

[(1, 64029056), (2, 32014528), (4, 16007264), (7, 9147008), (8, 8003632), (13, 4925312), (14, 4573504), (16, 4001816), (23, 2783872), (26, 2462656), (28, 2286752), (32, 2000908), (46, 1391936), (52, 1231328), (56, 1143376), (64, 1000454), (91, 703616), (92, 695968), (104, 615664), (112, 571688), (128, 500227), (161, 397696), (182, 351808), (184, 347984), (208, 307832), (224, 285844), (239, 267904), (299, 214144), (322, 198848), (364, 175904), (368, 173992), (416, 153916), (448, 142922), (478, 133952), (598, 107072), (644, 99424), (728, 87952), (736, 86996), (832, 76958), (896, 71461), (956, 66976), (1196, 53536), (1288, 49712), (1456, 43976), (1472, 43498), (1664, 38479), (1673, 38272), (1912, 33488), (2093, 30592), (2392, 26768), (2576, 24856), (2912, 21988), (2944, 21749), (3107, 20608), (3346, 19136), (3824, 16744), (4186, 15296), (4784, 13384), (5152, 12428), (5497, 11648), (5824, 10994), (6214, 10304), (6692, 9568), (7648, 8372)]