2636536

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:148

約数の個数: 48

約数和(自身を含む): 5972400

約数和(自身を除く): 3335864

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 89, 92, 161, 178, 184, 322, 356, 529, 623, 644, 712, 1058, 1246, 1288, 2047, 2116, 2492, 3703, 4094, 4232, 4984, 7406, 8188, 14329, 14812, 16376, 28658, 29624, 47081, 57316, 94162, 114632, 188324, 329567, 376648, 659134, 1318268, 2636536]

約数ペア:

[(1, 2636536), (2, 1318268), (4, 659134), (7, 376648), (8, 329567), (14, 188324), (23, 114632), (28, 94162), (46, 57316), (56, 47081), (89, 29624), (92, 28658), (161, 16376), (178, 14812), (184, 14329), (322, 8188), (356, 7406), (529, 4984), (623, 4232), (644, 4094), (712, 3703), (1058, 2492), (1246, 2116), (1288, 2047)]