28034912

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{479}}^1$

素因数の和:579

約数の個数: 48

約数和(自身を含む): 58060800

約数和(自身を除く): 30025888

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 118, 124, 236, 248, 472, 479, 496, 944, 958, 992, 1829, 1888, 1916, 3658, 3832, 7316, 7664, 14632, 14849, 15328, 28261, 29264, 29698, 56522, 58528, 59396, 113044, 118792, 226088, 237584, 452176, 475168, 876091, 904352, 1752182, 3504364, 7008728, 14017456, 28034912]

約数ペア:

[(1, 28034912), (2, 14017456), (4, 7008728), (8, 3504364), (16, 1752182), (31, 904352), (32, 876091), (59, 475168), (62, 452176), (118, 237584), (124, 226088), (236, 118792), (248, 113044), (472, 59396), (479, 58528), (496, 56522), (944, 29698), (958, 29264), (992, 28261), (1829, 15328), (1888, 14849), (1916, 14632), (3658, 7664), (3832, 7316)]