57216068

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8273}}^1$

素因数の和:8316

約数の個数: 48

約数和(自身を含む): 129736320

約数和(自身を除く): 72520252

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 8273, 16546, 33092, 57911, 107549, 115822, 157187, 215098, 231644, 314374, 430196, 628748, 752843, 1100309, 1505686, 2043431, 2200618, 3011372, 4086862, 4401236, 8173724, 14304017, 28608034, 57216068]

約数ペア:

[(1, 57216068), (2, 28608034), (4, 14304017), (7, 8173724), (13, 4401236), (14, 4086862), (19, 3011372), (26, 2200618), (28, 2043431), (38, 1505686), (52, 1100309), (76, 752843), (91, 628748), (133, 430196), (182, 314374), (247, 231644), (266, 215098), (364, 157187), (494, 115822), (532, 107549), (988, 57911), (1729, 33092), (3458, 16546), (6916, 8273)]