64513232

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1093}}^1$

素因数の和:1156

約数の個数: 80

約数和(自身を含む): 156275712

約数和(自身を除く): 91762480

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 34, 56, 62, 68, 112, 119, 124, 136, 217, 238, 248, 272, 434, 476, 496, 527, 868, 952, 1054, 1093, 1736, 1904, 2108, 2186, 3472, 3689, 4216, 4372, 7378, 7651, 8432, 8744, 14756, 15302, 17488, 18581, 29512, 30604, 33883, 37162, 59024, 61208, 67766, 74324, 122416, 130067, 135532, 148648, 237181, 260134, 271064, 297296, 474362, 520268, 542128, 576011, 948724, 1040536, 1152022, 1897448, 2081072, 2304044, 3794896, 4032077, 4608088, 8064154, 9216176, 16128308, 32256616, 64513232]

約数ペア:

[(1, 64513232), (2, 32256616), (4, 16128308), (7, 9216176), (8, 8064154), (14, 4608088), (16, 4032077), (17, 3794896), (28, 2304044), (31, 2081072), (34, 1897448), (56, 1152022), (62, 1040536), (68, 948724), (112, 576011), (119, 542128), (124, 520268), (136, 474362), (217, 297296), (238, 271064), (248, 260134), (272, 237181), (434, 148648), (476, 135532), (496, 130067), (527, 122416), (868, 74324), (952, 67766), (1054, 61208), (1093, 59024), (1736, 37162), (1904, 33883), (2108, 30604), (2186, 29512), (3472, 18581), (3689, 17488), (4216, 15302), (4372, 14756), (7378, 8744), (7651, 8432)]