40507902862

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{562813}}^1$

素因数の和:562972

約数の個数: 32

約数和(自身を含む): 71481880512

約数和(自身を除く): 30973977650

約数列:

[1, 2, 7, 14, 53, 97, 106, 194, 371, 679, 742, 1358, 5141, 10282, 35987, 71974, 562813, 1125626, 3939691, 7879382, 29829089, 54592861, 59658178, 109185722, 208803623, 382150027, 417607246, 764300054, 2893421633, 5786843266, 20253951431, 40507902862]

約数ペア:

[(1, 40507902862), (2, 20253951431), (7, 5786843266), (14, 2893421633), (53, 764300054), (97, 417607246), (106, 382150027), (194, 208803623), (371, 109185722), (679, 59658178), (742, 54592861), (1358, 29829089), (5141, 7879382), (10282, 3939691), (35987, 1125626), (71974, 562813)]