28636192

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3623}}^1$

素因数の和:3665

約数の個数: 48

約数和(自身を含む): 63927360

約数和(自身を除く): 35291168

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 494, 608, 988, 1976, 3623, 3952, 7246, 7904, 14492, 28984, 47099, 57968, 68837, 94198, 115936, 137674, 188396, 275348, 376792, 550696, 753584, 894881, 1101392, 1507168, 1789762, 2202784, 3579524, 7159048, 14318096, 28636192]

約数ペア:

[(1, 28636192), (2, 14318096), (4, 7159048), (8, 3579524), (13, 2202784), (16, 1789762), (19, 1507168), (26, 1101392), (32, 894881), (38, 753584), (52, 550696), (76, 376792), (104, 275348), (152, 188396), (208, 137674), (247, 115936), (304, 94198), (416, 68837), (494, 57968), (608, 47099), (988, 28984), (1976, 14492), (3623, 7904), (3952, 7246)]