38550904

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:308

約数の個数: 64

約数和(自身を含む): 85800960

約数和(自身を除く): 47250056

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 97, 151, 188, 194, 302, 329, 376, 388, 604, 658, 679, 776, 1057, 1208, 1316, 1358, 2114, 2632, 2716, 4228, 4559, 5432, 7097, 8456, 9118, 14194, 14647, 18236, 28388, 29294, 31913, 36472, 49679, 56776, 58588, 63826, 99358, 102529, 117176, 127652, 198716, 205058, 255304, 397432, 410116, 688409, 820232, 1376818, 2753636, 4818863, 5507272, 9637726, 19275452, 38550904]

約数ペア:

[(1, 38550904), (2, 19275452), (4, 9637726), (7, 5507272), (8, 4818863), (14, 2753636), (28, 1376818), (47, 820232), (56, 688409), (94, 410116), (97, 397432), (151, 255304), (188, 205058), (194, 198716), (302, 127652), (329, 117176), (376, 102529), (388, 99358), (604, 63826), (658, 58588), (679, 56776), (776, 49679), (1057, 36472), (1208, 31913), (1316, 29294), (1358, 28388), (2114, 18236), (2632, 14647), (2716, 14194), (4228, 9118), (4559, 8456), (5432, 7097)]