43789928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^2\times {\mathrm{661}}^1$

素因数の和:707

約数の個数: 72

約数和(自身を含む): 103579830

約数和(自身を除く): 59789902

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 169, 182, 196, 338, 364, 392, 637, 661, 676, 728, 1183, 1274, 1322, 1352, 2366, 2548, 2644, 4627, 4732, 5096, 5288, 8281, 8593, 9254, 9464, 16562, 17186, 18508, 32389, 33124, 34372, 37016, 60151, 64778, 66248, 68744, 111709, 120302, 129556, 223418, 240604, 259112, 421057, 446836, 481208, 781963, 842114, 893672, 1563926, 1684228, 3127852, 3368456, 5473741, 6255704, 10947482, 21894964, 43789928]

約数ペア:

[(1, 43789928), (2, 21894964), (4, 10947482), (7, 6255704), (8, 5473741), (13, 3368456), (14, 3127852), (26, 1684228), (28, 1563926), (49, 893672), (52, 842114), (56, 781963), (91, 481208), (98, 446836), (104, 421057), (169, 259112), (182, 240604), (196, 223418), (338, 129556), (364, 120302), (392, 111709), (637, 68744), (661, 66248), (676, 64778), (728, 60151), (1183, 37016), (1274, 34372), (1322, 33124), (1352, 32389), (2366, 18508), (2548, 17186), (2644, 16562), (4627, 9464), (4732, 9254), (5096, 8593), (5288, 8281)]