25397148

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15913}}^1$

素因数の和:15946

約数の個数: 48

約数和(自身を含む): 71294720

約数和(自身を除く): 45897572

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 15913, 31826, 47739, 63652, 95478, 111391, 190956, 222782, 302347, 334173, 445564, 604694, 668346, 907041, 1209388, 1336692, 1814082, 2116429, 3628164, 4232858, 6349287, 8465716, 12698574, 25397148]

約数ペア:

[(1, 25397148), (2, 12698574), (3, 8465716), (4, 6349287), (6, 4232858), (7, 3628164), (12, 2116429), (14, 1814082), (19, 1336692), (21, 1209388), (28, 907041), (38, 668346), (42, 604694), (57, 445564), (76, 334173), (84, 302347), (114, 222782), (133, 190956), (228, 111391), (266, 95478), (399, 63652), (532, 47739), (798, 31826), (1596, 15913)]