40999968

素因数分解:

$2^5\times 3^2\times {\mathrm{29}}^1\times {\mathrm{4909}}^1$

素因数の和:4954

約数の個数: 72

約数和(自身を含む): 120638700

約数和(自身を除く): 79638732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 32, 36, 48, 58, 72, 87, 96, 116, 144, 174, 232, 261, 288, 348, 464, 522, 696, 928, 1044, 1392, 2088, 2784, 4176, 4909, 8352, 9818, 14727, 19636, 29454, 39272, 44181, 58908, 78544, 88362, 117816, 142361, 157088, 176724, 235632, 284722, 353448, 427083, 471264, 569444, 706896, 854166, 1138888, 1281249, 1413792, 1708332, 2277776, 2562498, 3416664, 4555552, 5124996, 6833328, 10249992, 13666656, 20499984, 40999968]

約数ペア:

[(1, 40999968), (2, 20499984), (3, 13666656), (4, 10249992), (6, 6833328), (8, 5124996), (9, 4555552), (12, 3416664), (16, 2562498), (18, 2277776), (24, 1708332), (29, 1413792), (32, 1281249), (36, 1138888), (48, 854166), (58, 706896), (72, 569444), (87, 471264), (96, 427083), (116, 353448), (144, 284722), (174, 235632), (232, 176724), (261, 157088), (288, 142361), (348, 117816), (464, 88362), (522, 78544), (696, 58908), (928, 44181), (1044, 39272), (1392, 29454), (2088, 19636), (2784, 14727), (4176, 9818), (4909, 8352)]