28397136

素因数分解:

$2^4\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2357}}^1$

素因数の和:2619

約数の個数: 40

約数和(自身を含む): 73682784

約数和(自身を除く): 45285648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 251, 502, 753, 1004, 1506, 2008, 2357, 3012, 4016, 4714, 6024, 7071, 9428, 12048, 14142, 18856, 28284, 37712, 56568, 113136, 591607, 1183214, 1774821, 2366428, 3549642, 4732856, 7099284, 9465712, 14198568, 28397136]

約数ペア:

[(1, 28397136), (2, 14198568), (3, 9465712), (4, 7099284), (6, 4732856), (8, 3549642), (12, 2366428), (16, 1774821), (24, 1183214), (48, 591607), (251, 113136), (502, 56568), (753, 37712), (1004, 28284), (1506, 18856), (2008, 14142), (2357, 12048), (3012, 9428), (4016, 7071), (4714, 6024)]