63984248

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1$

素因数の和:460

約数の個数: 64

約数和(自身を含む): 134246400

約数和(自身を除く): 70262152

約数列:

[1, 2, 4, 8, 19, 31, 37, 38, 62, 74, 76, 124, 148, 152, 248, 296, 367, 589, 703, 734, 1147, 1178, 1406, 1468, 2294, 2356, 2812, 2936, 4588, 4712, 5624, 6973, 9176, 11377, 13579, 13946, 21793, 22754, 27158, 27892, 43586, 45508, 54316, 55784, 87172, 91016, 108632, 174344, 216163, 258001, 420949, 432326, 516002, 841898, 864652, 1032004, 1683796, 1729304, 2064008, 3367592, 7998031, 15996062, 31992124, 63984248]

約数ペア:

[(1, 63984248), (2, 31992124), (4, 15996062), (8, 7998031), (19, 3367592), (31, 2064008), (37, 1729304), (38, 1683796), (62, 1032004), (74, 864652), (76, 841898), (124, 516002), (148, 432326), (152, 420949), (248, 258001), (296, 216163), (367, 174344), (589, 108632), (703, 91016), (734, 87172), (1147, 55784), (1178, 54316), (1406, 45508), (1468, 43586), (2294, 27892), (2356, 27158), (2812, 22754), (2936, 21793), (4588, 13946), (4712, 13579), (5624, 11377), (6973, 9176)]