42339724

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:263

約数の個数: 72

約数和(自身を含む): 92906352

約数和(自身を除く): 50566628

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 97, 98, 119, 131, 194, 196, 238, 262, 388, 476, 524, 679, 833, 917, 1358, 1649, 1666, 1834, 2227, 2716, 3298, 3332, 3668, 4454, 4753, 6419, 6596, 8908, 9506, 11543, 12707, 12838, 15589, 19012, 23086, 25414, 25676, 31178, 46172, 50828, 62356, 80801, 88949, 109123, 161602, 177898, 216019, 218246, 323204, 355796, 432038, 436492, 622643, 864076, 1245286, 1512133, 2490572, 3024266, 6048532, 10584931, 21169862, 42339724]

約数ペア:

[(1, 42339724), (2, 21169862), (4, 10584931), (7, 6048532), (14, 3024266), (17, 2490572), (28, 1512133), (34, 1245286), (49, 864076), (68, 622643), (97, 436492), (98, 432038), (119, 355796), (131, 323204), (194, 218246), (196, 216019), (238, 177898), (262, 161602), (388, 109123), (476, 88949), (524, 80801), (679, 62356), (833, 50828), (917, 46172), (1358, 31178), (1649, 25676), (1666, 25414), (1834, 23086), (2227, 19012), (2716, 15589), (3298, 12838), (3332, 12707), (3668, 11543), (4454, 9506), (4753, 8908), (6419, 6596)]