4383148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:155

約数の個数: 72

約数和(自身を含む): 10342080

約数和(自身を除く): 5958932

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 76, 77, 98, 107, 133, 154, 196, 209, 214, 266, 308, 418, 428, 532, 539, 749, 836, 931, 1078, 1177, 1463, 1498, 1862, 2033, 2156, 2354, 2926, 2996, 3724, 4066, 4708, 5243, 5852, 8132, 8239, 10241, 10486, 14231, 16478, 20482, 20972, 22363, 28462, 32956, 40964, 44726, 56924, 57673, 89452, 99617, 115346, 156541, 199234, 230692, 313082, 398468, 626164, 1095787, 2191574, 4383148]

約数ペア:

[(1, 4383148), (2, 2191574), (4, 1095787), (7, 626164), (11, 398468), (14, 313082), (19, 230692), (22, 199234), (28, 156541), (38, 115346), (44, 99617), (49, 89452), (76, 57673), (77, 56924), (98, 44726), (107, 40964), (133, 32956), (154, 28462), (196, 22363), (209, 20972), (214, 20482), (266, 16478), (308, 14231), (418, 10486), (428, 10241), (532, 8239), (539, 8132), (749, 5852), (836, 5243), (931, 4708), (1078, 4066), (1177, 3724), (1463, 2996), (1498, 2926), (1862, 2354), (2033, 2156)]