28162992

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1$

素因数の和:419

約数の個数: 120

約数和(自身を含む): 86352112

約数和(自身を除く): 58189120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 33, 39, 44, 48, 52, 66, 78, 88, 104, 121, 132, 143, 156, 176, 208, 242, 264, 286, 312, 363, 373, 429, 484, 528, 572, 624, 726, 746, 858, 968, 1119, 1144, 1452, 1492, 1573, 1716, 1936, 2238, 2288, 2904, 2984, 3146, 3432, 4103, 4476, 4719, 4849, 5808, 5968, 6292, 6864, 8206, 8952, 9438, 9698, 12309, 12584, 14547, 16412, 17904, 18876, 19396, 24618, 25168, 29094, 32824, 37752, 38792, 45133, 49236, 53339, 58188, 65648, 75504, 77584, 90266, 98472, 106678, 116376, 135399, 160017, 180532, 196944, 213356, 232752, 270798, 320034, 361064, 426712, 541596, 586729, 640068, 722128, 853424, 1083192, 1173458, 1280136, 1760187, 2166384, 2346916, 2560272, 3520374, 4693832, 7040748, 9387664, 14081496, 28162992]

約数ペア:

[(1, 28162992), (2, 14081496), (3, 9387664), (4, 7040748), (6, 4693832), (8, 3520374), (11, 2560272), (12, 2346916), (13, 2166384), (16, 1760187), (22, 1280136), (24, 1173458), (26, 1083192), (33, 853424), (39, 722128), (44, 640068), (48, 586729), (52, 541596), (66, 426712), (78, 361064), (88, 320034), (104, 270798), (121, 232752), (132, 213356), (143, 196944), (156, 180532), (176, 160017), (208, 135399), (242, 116376), (264, 106678), (286, 98472), (312, 90266), (363, 77584), (373, 75504), (429, 65648), (484, 58188), (528, 53339), (572, 49236), (624, 45133), (726, 38792), (746, 37752), (858, 32824), (968, 29094), (1119, 25168), (1144, 24618), (1452, 19396), (1492, 18876), (1573, 17904), (1716, 16412), (1936, 14547), (2238, 12584), (2288, 12309), (2904, 9698), (2984, 9438), (3146, 8952), (3432, 8206), (4103, 6864), (4476, 6292), (4719, 5968), (4849, 5808)]