22385272

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 52355520

約数和(自身を除く): 29970248

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 97, 104, 182, 194, 317, 364, 388, 634, 679, 728, 776, 1261, 1268, 1358, 2219, 2522, 2536, 2716, 4121, 4438, 5044, 5432, 8242, 8827, 8876, 10088, 16484, 17654, 17752, 28847, 30749, 32968, 35308, 57694, 61498, 70616, 115388, 122996, 215243, 230776, 245992, 399737, 430486, 799474, 860972, 1598948, 1721944, 2798159, 3197896, 5596318, 11192636, 22385272]

約数ペア:

[(1, 22385272), (2, 11192636), (4, 5596318), (7, 3197896), (8, 2798159), (13, 1721944), (14, 1598948), (26, 860972), (28, 799474), (52, 430486), (56, 399737), (91, 245992), (97, 230776), (104, 215243), (182, 122996), (194, 115388), (317, 70616), (364, 61498), (388, 57694), (634, 35308), (679, 32968), (728, 30749), (776, 28847), (1261, 17752), (1268, 17654), (1358, 16484), (2219, 10088), (2522, 8876), (2536, 8827), (2716, 8242), (4121, 5432), (4438, 5044)]