78112244

素因数分解:

$2^2\times 7^1\times {\mathrm{1303}}^1\times {\mathrm{2141}}^1$

素因数の和:3455

約数の個数: 24

約数和(自身を含む): 156417408

約数和(自身を除く): 78305164

約数列:

[1, 2, 4, 7, 14, 28, 1303, 2141, 2606, 4282, 5212, 8564, 9121, 14987, 18242, 29974, 36484, 59948, 2789723, 5579446, 11158892, 19528061, 39056122, 78112244]

約数ペア:

[(1, 78112244), (2, 39056122), (4, 19528061), (7, 11158892), (14, 5579446), (28, 2789723), (1303, 59948), (2141, 36484), (2606, 29974), (4282, 18242), (5212, 14987), (8564, 9121)]