4064174464

素因数分解:

$2^7\times 7^2\times {\mathrm{647987}}^1$

素因数の和:648015

約数の個数: 48

約数和(自身を含む): 9418505580

約数和(自身を除く): 5354331116

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 647987, 1295974, 2591948, 4535909, 5183896, 9071818, 10367792, 18143636, 20735584, 31751363, 36287272, 41471168, 63502726, 72574544, 82942336, 127005452, 145149088, 254010904, 290298176, 508021808, 580596352, 1016043616, 2032087232, 4064174464]

約数ペア:

[(1, 4064174464), (2, 2032087232), (4, 1016043616), (7, 580596352), (8, 508021808), (14, 290298176), (16, 254010904), (28, 145149088), (32, 127005452), (49, 82942336), (56, 72574544), (64, 63502726), (98, 41471168), (112, 36287272), (128, 31751363), (196, 20735584), (224, 18143636), (392, 10367792), (448, 9071818), (784, 5183896), (896, 4535909), (1568, 2591948), (3136, 1295974), (6272, 647987)]