64874656

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{233}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 161336448

約数和(自身を除く): 96461792

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 113, 154, 176, 224, 226, 233, 308, 352, 452, 466, 616, 791, 904, 932, 1232, 1243, 1582, 1631, 1808, 1864, 2464, 2486, 2563, 3164, 3262, 3616, 3728, 4972, 5126, 6328, 6524, 7456, 8701, 9944, 10252, 12656, 13048, 17402, 17941, 19888, 20504, 25312, 26096, 26329, 34804, 35882, 39776, 41008, 52192, 52658, 69608, 71764, 82016, 105316, 139216, 143528, 184303, 210632, 278432, 287056, 289619, 368606, 421264, 574112, 579238, 737212, 842528, 1158476, 1474424, 2027333, 2316952, 2948848, 4054666, 4633904, 5897696, 8109332, 9267808, 16218664, 32437328, 64874656]

約数ペア:

[(1, 64874656), (2, 32437328), (4, 16218664), (7, 9267808), (8, 8109332), (11, 5897696), (14, 4633904), (16, 4054666), (22, 2948848), (28, 2316952), (32, 2027333), (44, 1474424), (56, 1158476), (77, 842528), (88, 737212), (112, 579238), (113, 574112), (154, 421264), (176, 368606), (224, 289619), (226, 287056), (233, 278432), (308, 210632), (352, 184303), (452, 143528), (466, 139216), (616, 105316), (791, 82016), (904, 71764), (932, 69608), (1232, 52658), (1243, 52192), (1582, 41008), (1631, 39776), (1808, 35882), (1864, 34804), (2464, 26329), (2486, 26096), (2563, 25312), (3164, 20504), (3262, 19888), (3616, 17941), (3728, 17402), (4972, 13048), (5126, 12656), (6328, 10252), (6524, 9944), (7456, 8701)]