3187408

素因数分解:

$2^4\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:355

約数の個数: 40

約数和(自身を含む): 7142400

約数和(自身を除く): 3954992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 149, 191, 298, 382, 596, 764, 1043, 1192, 1337, 1528, 2086, 2384, 2674, 3056, 4172, 5348, 8344, 10696, 16688, 21392, 28459, 56918, 113836, 199213, 227672, 398426, 455344, 796852, 1593704, 3187408]

約数ペア:

[(1, 3187408), (2, 1593704), (4, 796852), (7, 455344), (8, 398426), (14, 227672), (16, 199213), (28, 113836), (56, 56918), (112, 28459), (149, 21392), (191, 16688), (298, 10696), (382, 8344), (596, 5348), (764, 4172), (1043, 3056), (1192, 2674), (1337, 2384), (1528, 2086)]