40017224

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{5743}}^1$

素因数の和:5829

約数の個数: 32

約数和(自身を含む): 82024320

約数和(自身を除く): 42007096

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 5743, 6968, 11486, 22972, 45944, 74659, 149318, 298636, 384781, 597272, 769562, 1539124, 3078248, 5002153, 10004306, 20008612, 40017224]

約数ペア:

[(1, 40017224), (2, 20008612), (4, 10004306), (8, 5002153), (13, 3078248), (26, 1539124), (52, 769562), (67, 597272), (104, 384781), (134, 298636), (268, 149318), (536, 74659), (871, 45944), (1742, 22972), (3484, 11486), (5743, 6968)]