12749632

素因数分解:

$2^6\times 7^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:359

約数の個数: 56

約数和(自身を含む): 29260800

約数和(自身を除く): 16511168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 149, 191, 224, 298, 382, 448, 596, 764, 1043, 1192, 1337, 1528, 2086, 2384, 2674, 3056, 4172, 4768, 5348, 6112, 8344, 9536, 10696, 12224, 16688, 21392, 28459, 33376, 42784, 56918, 66752, 85568, 113836, 199213, 227672, 398426, 455344, 796852, 910688, 1593704, 1821376, 3187408, 6374816, 12749632]

約数ペア:

[(1, 12749632), (2, 6374816), (4, 3187408), (7, 1821376), (8, 1593704), (14, 910688), (16, 796852), (28, 455344), (32, 398426), (56, 227672), (64, 199213), (112, 113836), (149, 85568), (191, 66752), (224, 56918), (298, 42784), (382, 33376), (448, 28459), (596, 21392), (764, 16688), (1043, 12224), (1192, 10696), (1337, 9536), (1528, 8344), (2086, 6112), (2384, 5348), (2674, 4768), (3056, 4172)]