27802216

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{197}}^1$

素因数の和:298

約数の個数: 64

約数和(自身を含む): 59875200

約数和(自身を除く): 32072984

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 52, 59, 92, 104, 118, 184, 197, 236, 299, 394, 472, 598, 767, 788, 1196, 1357, 1534, 1576, 2392, 2561, 2714, 3068, 4531, 5122, 5428, 6136, 9062, 10244, 10856, 11623, 17641, 18124, 20488, 23246, 35282, 36248, 46492, 58903, 70564, 92984, 117806, 141128, 151099, 235612, 267329, 302198, 471224, 534658, 604396, 1069316, 1208792, 2138632, 3475277, 6950554, 13901108, 27802216]

約数ペア:

[(1, 27802216), (2, 13901108), (4, 6950554), (8, 3475277), (13, 2138632), (23, 1208792), (26, 1069316), (46, 604396), (52, 534658), (59, 471224), (92, 302198), (104, 267329), (118, 235612), (184, 151099), (197, 141128), (236, 117806), (299, 92984), (394, 70564), (472, 58903), (598, 46492), (767, 36248), (788, 35282), (1196, 23246), (1357, 20488), (1534, 18124), (1576, 17641), (2392, 11623), (2561, 10856), (2714, 10244), (3068, 9062), (4531, 6136), (5122, 5428)]