4750192

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{157}}^1$

素因数の和:257

約数の個数: 40

約数和(自身を含む): 9717632

約数和(自身を除く): 4967440

約数列:

[1, 2, 4, 8, 16, 31, 61, 62, 122, 124, 157, 244, 248, 314, 488, 496, 628, 976, 1256, 1891, 2512, 3782, 4867, 7564, 9577, 9734, 15128, 19154, 19468, 30256, 38308, 38936, 76616, 77872, 153232, 296887, 593774, 1187548, 2375096, 4750192]

約数ペア:

[(1, 4750192), (2, 2375096), (4, 1187548), (8, 593774), (16, 296887), (31, 153232), (61, 77872), (62, 76616), (122, 38936), (124, 38308), (157, 30256), (244, 19468), (248, 19154), (314, 15128), (488, 9734), (496, 9577), (628, 7564), (976, 4867), (1256, 3782), (1891, 2512)]