25194476

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^1$

素因数の和:314

約数の個数: 48

約数和(自身を含む): 49533120

約数和(自身を除く): 24338644

約数列:

[1, 2, 4, 17, 23, 34, 46, 68, 89, 92, 178, 181, 356, 362, 391, 724, 782, 1513, 1564, 2047, 3026, 3077, 4094, 4163, 6052, 6154, 8188, 8326, 12308, 16109, 16652, 32218, 34799, 64436, 69598, 70771, 139196, 141542, 273853, 283084, 370507, 547706, 741014, 1095412, 1482028, 6298619, 12597238, 25194476]

約数ペア:

[(1, 25194476), (2, 12597238), (4, 6298619), (17, 1482028), (23, 1095412), (34, 741014), (46, 547706), (68, 370507), (89, 283084), (92, 273853), (178, 141542), (181, 139196), (356, 70771), (362, 69598), (391, 64436), (724, 34799), (782, 32218), (1513, 16652), (1564, 16109), (2047, 12308), (3026, 8326), (3077, 8188), (4094, 6154), (4163, 6052)]