28593108

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:234

約数の個数: 96

約数和(自身を含む): 78059520

約数和(自身を除く): 49466412

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 47, 54, 86, 94, 108, 129, 131, 141, 172, 188, 258, 262, 282, 387, 393, 423, 516, 524, 564, 774, 786, 846, 1161, 1179, 1269, 1548, 1572, 1692, 2021, 2322, 2358, 2538, 3537, 4042, 4644, 4716, 5076, 5633, 6063, 6157, 7074, 8084, 11266, 12126, 12314, 14148, 16899, 18189, 18471, 22532, 24252, 24628, 33798, 36378, 36942, 50697, 54567, 55413, 67596, 72756, 73884, 101394, 109134, 110826, 152091, 166239, 202788, 218268, 221652, 264751, 304182, 332478, 529502, 608364, 664956, 794253, 1059004, 1588506, 2382759, 3177012, 4765518, 7148277, 9531036, 14296554, 28593108]

約数ペア:

[(1, 28593108), (2, 14296554), (3, 9531036), (4, 7148277), (6, 4765518), (9, 3177012), (12, 2382759), (18, 1588506), (27, 1059004), (36, 794253), (43, 664956), (47, 608364), (54, 529502), (86, 332478), (94, 304182), (108, 264751), (129, 221652), (131, 218268), (141, 202788), (172, 166239), (188, 152091), (258, 110826), (262, 109134), (282, 101394), (387, 73884), (393, 72756), (423, 67596), (516, 55413), (524, 54567), (564, 50697), (774, 36942), (786, 36378), (846, 33798), (1161, 24628), (1179, 24252), (1269, 22532), (1548, 18471), (1572, 18189), (1692, 16899), (2021, 14148), (2322, 12314), (2358, 12126), (2538, 11266), (3537, 8084), (4042, 7074), (4644, 6157), (4716, 6063), (5076, 5633)]