26761432

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^2$

素因数の和:188

約数の個数: 48

約数和(自身を含む): 54475200

約数和(自身を除く): 27713768

約数列:

[1, 2, 4, 8, 29, 31, 58, 61, 62, 116, 122, 124, 232, 244, 248, 488, 899, 1769, 1798, 1891, 3538, 3596, 3721, 3782, 7076, 7192, 7442, 7564, 14152, 14884, 15128, 29768, 54839, 107909, 109678, 115351, 215818, 219356, 230702, 431636, 438712, 461404, 863272, 922808, 3345179, 6690358, 13380716, 26761432]

約数ペア:

[(1, 26761432), (2, 13380716), (4, 6690358), (8, 3345179), (29, 922808), (31, 863272), (58, 461404), (61, 438712), (62, 431636), (116, 230702), (122, 219356), (124, 215818), (232, 115351), (244, 109678), (248, 107909), (488, 54839), (899, 29768), (1769, 15128), (1798, 14884), (1891, 14152), (3538, 7564), (3596, 7442), (3721, 7192), (3782, 7076)]