64666112

素因数分解:

$2^9\times 7^1\times {\mathrm{18043}}^1$

素因数の和:18068

約数の個数: 40

約数和(自身を含む): 147672096

約数和(自身を除く): 83005984

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1792, 3584, 18043, 36086, 72172, 126301, 144344, 252602, 288688, 505204, 577376, 1010408, 1154752, 2020816, 2309504, 4041632, 4619008, 8083264, 9238016, 16166528, 32333056, 64666112]

約数ペア:

[(1, 64666112), (2, 32333056), (4, 16166528), (7, 9238016), (8, 8083264), (14, 4619008), (16, 4041632), (28, 2309504), (32, 2020816), (56, 1154752), (64, 1010408), (112, 577376), (128, 505204), (224, 288688), (256, 252602), (448, 144344), (512, 126301), (896, 72172), (1792, 36086), (3584, 18043)]