28350528

素因数分解:

$2^6\times 3^1\times {\mathrm{149}}^1\times {\mathrm{991}}^1$

素因数の和:1155

約数の個数: 56

約数和(自身を含む): 75590400

約数和(自身を除く): 47239872

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 149, 192, 298, 447, 596, 894, 991, 1192, 1788, 1982, 2384, 2973, 3576, 3964, 4768, 5946, 7152, 7928, 9536, 11892, 14304, 15856, 23784, 28608, 31712, 47568, 63424, 95136, 147659, 190272, 295318, 442977, 590636, 885954, 1181272, 1771908, 2362544, 3543816, 4725088, 7087632, 9450176, 14175264, 28350528]

約数ペア:

[(1, 28350528), (2, 14175264), (3, 9450176), (4, 7087632), (6, 4725088), (8, 3543816), (12, 2362544), (16, 1771908), (24, 1181272), (32, 885954), (48, 590636), (64, 442977), (96, 295318), (149, 190272), (192, 147659), (298, 95136), (447, 63424), (596, 47568), (894, 31712), (991, 28608), (1192, 23784), (1788, 15856), (1982, 14304), (2384, 11892), (2973, 9536), (3576, 7928), (3964, 7152), (4768, 5946)]