38722012

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1$

素因数の和:430

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 41293028

約数列:

[1, 2, 4, 7, 14, 28, 53, 97, 106, 194, 212, 269, 371, 388, 538, 679, 742, 1076, 1358, 1484, 1883, 2716, 3766, 5141, 7532, 10282, 14257, 20564, 26093, 28514, 35987, 52186, 57028, 71974, 99799, 104372, 143948, 182651, 199598, 365302, 399196, 730604, 1382929, 2765858, 5531716, 9680503, 19361006, 38722012]

約数ペア:

[(1, 38722012), (2, 19361006), (4, 9680503), (7, 5531716), (14, 2765858), (28, 1382929), (53, 730604), (97, 399196), (106, 365302), (194, 199598), (212, 182651), (269, 143948), (371, 104372), (388, 99799), (538, 71974), (679, 57028), (742, 52186), (1076, 35987), (1358, 28514), (1484, 26093), (1883, 20564), (2716, 14257), (3766, 10282), (5141, 7532)]