70556248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{419}}^1$

素因数の和:560

約数の個数: 64

約数和(自身を含む): 158054400

約数和(自身を除く): 87498152

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 97, 124, 194, 217, 248, 388, 419, 434, 679, 776, 838, 868, 1358, 1676, 1736, 2716, 2933, 3007, 3352, 5432, 5866, 6014, 11732, 12028, 12989, 21049, 23464, 24056, 25978, 40643, 42098, 51956, 81286, 84196, 90923, 103912, 162572, 168392, 181846, 284501, 325144, 363692, 569002, 727384, 1138004, 1259933, 2276008, 2519866, 5039732, 8819531, 10079464, 17639062, 35278124, 70556248]

約数ペア:

[(1, 70556248), (2, 35278124), (4, 17639062), (7, 10079464), (8, 8819531), (14, 5039732), (28, 2519866), (31, 2276008), (56, 1259933), (62, 1138004), (97, 727384), (124, 569002), (194, 363692), (217, 325144), (248, 284501), (388, 181846), (419, 168392), (434, 162572), (679, 103912), (776, 90923), (838, 84196), (868, 81286), (1358, 51956), (1676, 42098), (1736, 40643), (2716, 25978), (2933, 24056), (3007, 23464), (3352, 21049), (5432, 12989), (5866, 12028), (6014, 11732)]