71280128

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{6053}}^1$

素因数の和:6094

約数の個数: 40

約数和(自身を含む): 148637808

約数和(自身を除く): 77357680

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5888, 6053, 11776, 12106, 24212, 48424, 96848, 139219, 193696, 278438, 387392, 556876, 774784, 1113752, 1549568, 2227504, 3099136, 4455008, 8910016, 17820032, 35640064, 71280128]

約数ペア:

[(1, 71280128), (2, 35640064), (4, 17820032), (8, 8910016), (16, 4455008), (23, 3099136), (32, 2227504), (46, 1549568), (64, 1113752), (92, 774784), (128, 556876), (184, 387392), (256, 278438), (368, 193696), (512, 139219), (736, 96848), (1472, 48424), (2944, 24212), (5888, 12106), (6053, 11776)]