71114368

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{42737}}^1$

素因数の和:42764

約数の個数: 32

約数和(自身を含む): 152574660

約数和(自身を除く): 81460292

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 42737, 85474, 170948, 341896, 555581, 683792, 1111162, 1367584, 2222324, 2735168, 4444648, 5470336, 8889296, 17778592, 35557184, 71114368]

約数ペア:

[(1, 71114368), (2, 35557184), (4, 17778592), (8, 8889296), (13, 5470336), (16, 4444648), (26, 2735168), (32, 2222324), (52, 1367584), (64, 1111162), (104, 683792), (128, 555581), (208, 341896), (416, 170948), (832, 85474), (1664, 42737)]