4168136

素因数分解:

$2^3\times 7^5\times {\mathrm{31}}^1$

素因数の和:72

約数の個数: 48

約数和(自身を含む): 9411840

約数和(自身を除く): 5243704

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1736, 2401, 2744, 3038, 4802, 6076, 9604, 10633, 12152, 16807, 19208, 21266, 33614, 42532, 67228, 74431, 85064, 134456, 148862, 297724, 521017, 595448, 1042034, 2084068, 4168136]

約数ペア:

[(1, 4168136), (2, 2084068), (4, 1042034), (7, 595448), (8, 521017), (14, 297724), (28, 148862), (31, 134456), (49, 85064), (56, 74431), (62, 67228), (98, 42532), (124, 33614), (196, 21266), (217, 19208), (248, 16807), (343, 12152), (392, 10633), (434, 9604), (686, 6076), (868, 4802), (1372, 3038), (1519, 2744), (1736, 2401)]