64869632

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1823}}^1$

素因数の和:1978

約数の個数: 36

約数和(自身を含む): 130488960

約数和(自身を除く): 65619328

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 1823, 2224, 3646, 4448, 7292, 8896, 14584, 17792, 29168, 35584, 58336, 116672, 233344, 253397, 466688, 506794, 1013588, 2027176, 4054352, 8108704, 16217408, 32434816, 64869632]

約数ペア:

[(1, 64869632), (2, 32434816), (4, 16217408), (8, 8108704), (16, 4054352), (32, 2027176), (64, 1013588), (128, 506794), (139, 466688), (256, 253397), (278, 233344), (556, 116672), (1112, 58336), (1823, 35584), (2224, 29168), (3646, 17792), (4448, 14584), (7292, 8896)]