27291984

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{419}}^1$

素因数の和:512

約数の個数: 80

約数和(自身を含む): 74995200

約数和(自身を除く): 47703216

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 59, 69, 92, 118, 138, 177, 184, 236, 276, 354, 368, 419, 472, 552, 708, 838, 944, 1104, 1257, 1357, 1416, 1676, 2514, 2714, 2832, 3352, 4071, 5028, 5428, 6704, 8142, 9637, 10056, 10856, 16284, 19274, 20112, 21712, 24721, 28911, 32568, 38548, 49442, 57822, 65136, 74163, 77096, 98884, 115644, 148326, 154192, 197768, 231288, 296652, 395536, 462576, 568583, 593304, 1137166, 1186608, 1705749, 2274332, 3411498, 4548664, 6822996, 9097328, 13645992, 27291984]

約数ペア:

[(1, 27291984), (2, 13645992), (3, 9097328), (4, 6822996), (6, 4548664), (8, 3411498), (12, 2274332), (16, 1705749), (23, 1186608), (24, 1137166), (46, 593304), (48, 568583), (59, 462576), (69, 395536), (92, 296652), (118, 231288), (138, 197768), (177, 154192), (184, 148326), (236, 115644), (276, 98884), (354, 77096), (368, 74163), (419, 65136), (472, 57822), (552, 49442), (708, 38548), (838, 32568), (944, 28911), (1104, 24721), (1257, 21712), (1357, 20112), (1416, 19274), (1676, 16284), (2514, 10856), (2714, 10056), (2832, 9637), (3352, 8142), (4071, 6704), (5028, 5428)]