15714448

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:319

約数の個数: 40

約数和(自身を含む): 31417632

約数和(自身を除く): 15703184

約数列:

[1, 2, 4, 8, 16, 67, 107, 134, 137, 214, 268, 274, 428, 536, 548, 856, 1072, 1096, 1712, 2192, 7169, 9179, 14338, 14659, 18358, 28676, 29318, 36716, 57352, 58636, 73432, 114704, 117272, 146864, 234544, 982153, 1964306, 3928612, 7857224, 15714448]

約数ペア:

[(1, 15714448), (2, 7857224), (4, 3928612), (8, 1964306), (16, 982153), (67, 234544), (107, 146864), (134, 117272), (137, 114704), (214, 73432), (268, 58636), (274, 57352), (428, 36716), (536, 29318), (548, 28676), (856, 18358), (1072, 14659), (1096, 14338), (1712, 9179), (2192, 7169)]