40756352

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3499}}^1$

素因数の和:3533

約数の個数: 64

約数和(自身を含む): 99960000

約数和(自身を除く): 59203648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 728, 832, 896, 1456, 1664, 2912, 3499, 5824, 6998, 11648, 13996, 24493, 27992, 45487, 48986, 55984, 90974, 97972, 111968, 181948, 195944, 223936, 318409, 363896, 391888, 447872, 636818, 727792, 783776, 1273636, 1455584, 1567552, 2547272, 2911168, 3135104, 5094544, 5822336, 10189088, 20378176, 40756352]

約数ペア:

[(1, 40756352), (2, 20378176), (4, 10189088), (7, 5822336), (8, 5094544), (13, 3135104), (14, 2911168), (16, 2547272), (26, 1567552), (28, 1455584), (32, 1273636), (52, 783776), (56, 727792), (64, 636818), (91, 447872), (104, 391888), (112, 363896), (128, 318409), (182, 223936), (208, 195944), (224, 181948), (364, 111968), (416, 97972), (448, 90974), (728, 55984), (832, 48986), (896, 45487), (1456, 27992), (1664, 24493), (2912, 13996), (3499, 11648), (5824, 6998)]