71082112

素因数分解:

$2^7\times {\mathrm{557}}^1\times {\mathrm{997}}^1$

素因数の和:1568

約数の個数: 32

約数和(自身を含む): 142005420

約数和(自身を除く): 70923308

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 557, 997, 1114, 1994, 2228, 3988, 4456, 7976, 8912, 15952, 17824, 31904, 35648, 63808, 71296, 127616, 555329, 1110658, 2221316, 4442632, 8885264, 17770528, 35541056, 71082112]

約数ペア:

[(1, 71082112), (2, 35541056), (4, 17770528), (8, 8885264), (16, 4442632), (32, 2221316), (64, 1110658), (128, 555329), (557, 127616), (997, 71296), (1114, 63808), (1994, 35648), (2228, 31904), (3988, 17824), (4456, 15952), (7976, 8912)]