57763888

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{409}}^1$

素因数の和:534

約数の個数: 80

約数和(自身を含む): 139504960

約数和(自身を除く): 81741072

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 97, 104, 112, 182, 194, 208, 364, 388, 409, 679, 728, 776, 818, 1261, 1358, 1456, 1552, 1636, 2522, 2716, 2863, 3272, 5044, 5317, 5432, 5726, 6544, 8827, 10088, 10634, 10864, 11452, 17654, 20176, 21268, 22904, 35308, 37219, 39673, 42536, 45808, 70616, 74438, 79346, 85072, 141232, 148876, 158692, 277711, 297752, 317384, 515749, 555422, 595504, 634768, 1031498, 1110844, 2062996, 2221688, 3610243, 4125992, 4443376, 7220486, 8251984, 14440972, 28881944, 57763888]

約数ペア:

[(1, 57763888), (2, 28881944), (4, 14440972), (7, 8251984), (8, 7220486), (13, 4443376), (14, 4125992), (16, 3610243), (26, 2221688), (28, 2062996), (52, 1110844), (56, 1031498), (91, 634768), (97, 595504), (104, 555422), (112, 515749), (182, 317384), (194, 297752), (208, 277711), (364, 158692), (388, 148876), (409, 141232), (679, 85072), (728, 79346), (776, 74438), (818, 70616), (1261, 45808), (1358, 42536), (1456, 39673), (1552, 37219), (1636, 35308), (2522, 22904), (2716, 21268), (2863, 20176), (3272, 17654), (5044, 11452), (5317, 10864), (5432, 10634), (5726, 10088), (6544, 8827)]