38863412

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{173}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 79978752

約数和(自身を除く): 41115340

約数列:

[1, 2, 4, 7, 14, 28, 71, 113, 142, 173, 226, 284, 346, 452, 497, 692, 791, 994, 1211, 1582, 1988, 2422, 3164, 4844, 8023, 12283, 16046, 19549, 24566, 32092, 39098, 49132, 56161, 78196, 85981, 112322, 136843, 171962, 224644, 273686, 343924, 547372, 1387979, 2775958, 5551916, 9715853, 19431706, 38863412]

約数ペア:

[(1, 38863412), (2, 19431706), (4, 9715853), (7, 5551916), (14, 2775958), (28, 1387979), (71, 547372), (113, 343924), (142, 273686), (173, 224644), (226, 171962), (284, 136843), (346, 112322), (452, 85981), (497, 78196), (692, 56161), (791, 49132), (994, 39098), (1211, 32092), (1582, 24566), (1988, 19549), (2422, 16046), (3164, 12283), (4844, 8023)]