42073808

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{16333}}^1$

素因数の和:16371

約数の個数: 40

約数和(自身を含む): 97219968

約数和(自身を除く): 55146160

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 16333, 32666, 65332, 114331, 130664, 228662, 261328, 375659, 457324, 751318, 914648, 1502636, 1829296, 2629613, 3005272, 5259226, 6010544, 10518452, 21036904, 42073808]

約数ペア:

[(1, 42073808), (2, 21036904), (4, 10518452), (7, 6010544), (8, 5259226), (14, 3005272), (16, 2629613), (23, 1829296), (28, 1502636), (46, 914648), (56, 751318), (92, 457324), (112, 375659), (161, 261328), (184, 228662), (322, 130664), (368, 114331), (644, 65332), (1288, 32666), (2576, 16333)]