68203696

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{2141}}^1$

素因数の和:2341

約数の個数: 40

約数和(自身を含む): 145021968

約数和(自身を除く): 76818272

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 181, 362, 724, 1448, 1991, 2141, 2896, 3982, 4282, 7964, 8564, 15928, 17128, 23551, 31856, 34256, 47102, 94204, 188408, 376816, 387521, 775042, 1550084, 3100168, 4262731, 6200336, 8525462, 17050924, 34101848, 68203696]

約数ペア:

[(1, 68203696), (2, 34101848), (4, 17050924), (8, 8525462), (11, 6200336), (16, 4262731), (22, 3100168), (44, 1550084), (88, 775042), (176, 387521), (181, 376816), (362, 188408), (724, 94204), (1448, 47102), (1991, 34256), (2141, 31856), (2896, 23551), (3982, 17128), (4282, 15928), (7964, 8564)]