15694784

素因数分解:

$2^6\times 7^1\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 56

約数和(自身を含む): 36319968

約数和(自身を除く): 20625184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 212, 224, 371, 424, 448, 661, 742, 848, 1322, 1484, 1696, 2644, 2968, 3392, 4627, 5288, 5936, 9254, 10576, 11872, 18508, 21152, 23744, 35033, 37016, 42304, 70066, 74032, 140132, 148064, 245231, 280264, 296128, 490462, 560528, 980924, 1121056, 1961848, 2242112, 3923696, 7847392, 15694784]

約数ペア:

[(1, 15694784), (2, 7847392), (4, 3923696), (7, 2242112), (8, 1961848), (14, 1121056), (16, 980924), (28, 560528), (32, 490462), (53, 296128), (56, 280264), (64, 245231), (106, 148064), (112, 140132), (212, 74032), (224, 70066), (371, 42304), (424, 37016), (448, 35033), (661, 23744), (742, 21152), (848, 18508), (1322, 11872), (1484, 10576), (1696, 9254), (2644, 5936), (2968, 5288), (3392, 4627)]