28221336

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2741}}^1$

素因数の和:2777

約数の個数: 96

約数和(自身を含む): 89827920

約数和(自身を除く): 61606584

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 13, 18, 22, 24, 26, 33, 36, 39, 44, 52, 66, 72, 78, 88, 99, 104, 117, 132, 143, 156, 198, 234, 264, 286, 312, 396, 429, 468, 572, 792, 858, 936, 1144, 1287, 1716, 2574, 2741, 3432, 5148, 5482, 8223, 10296, 10964, 16446, 21928, 24669, 30151, 32892, 35633, 49338, 60302, 65784, 71266, 90453, 98676, 106899, 120604, 142532, 180906, 197352, 213798, 241208, 271359, 285064, 320697, 361812, 391963, 427596, 542718, 641394, 723624, 783926, 855192, 1085436, 1175889, 1282788, 1567852, 2170872, 2351778, 2565576, 3135704, 3527667, 4703556, 7055334, 9407112, 14110668, 28221336]

約数ペア:

[(1, 28221336), (2, 14110668), (3, 9407112), (4, 7055334), (6, 4703556), (8, 3527667), (9, 3135704), (11, 2565576), (12, 2351778), (13, 2170872), (18, 1567852), (22, 1282788), (24, 1175889), (26, 1085436), (33, 855192), (36, 783926), (39, 723624), (44, 641394), (52, 542718), (66, 427596), (72, 391963), (78, 361812), (88, 320697), (99, 285064), (104, 271359), (117, 241208), (132, 213798), (143, 197352), (156, 180906), (198, 142532), (234, 120604), (264, 106899), (286, 98676), (312, 90453), (396, 71266), (429, 65784), (468, 60302), (572, 49338), (792, 35633), (858, 32892), (936, 30151), (1144, 24669), (1287, 21928), (1716, 16446), (2574, 10964), (2741, 10296), (3432, 8223), (5148, 5482)]