40536158

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2647}}^1$

素因数の和:2712

約数の個数: 32

約数和(自身を含む): 71178240

約数和(自身を除く): 30642082

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 2647, 5294, 7657, 15314, 34411, 50293, 68822, 82057, 100586, 164114, 653809, 1066741, 1307618, 1559083, 2133482, 3118166, 20268079, 40536158]

約数ペア:

[(1, 40536158), (2, 20268079), (13, 3118166), (19, 2133482), (26, 1559083), (31, 1307618), (38, 1066741), (62, 653809), (247, 164114), (403, 100586), (494, 82057), (589, 68822), (806, 50293), (1178, 34411), (2647, 15314), (5294, 7657)]