7074788

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 15240960

約数和(自身を除く): 8166172

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 89, 119, 167, 178, 238, 334, 356, 476, 623, 668, 1169, 1246, 1513, 2338, 2492, 2839, 3026, 4676, 5678, 6052, 10591, 11356, 14863, 19873, 21182, 29726, 39746, 42364, 59452, 79492, 104041, 208082, 252671, 416164, 505342, 1010684, 1768697, 3537394, 7074788]

約数ペア:

[(1, 7074788), (2, 3537394), (4, 1768697), (7, 1010684), (14, 505342), (17, 416164), (28, 252671), (34, 208082), (68, 104041), (89, 79492), (119, 59452), (167, 42364), (178, 39746), (238, 29726), (334, 21182), (356, 19873), (476, 14863), (623, 11356), (668, 10591), (1169, 6052), (1246, 5678), (1513, 4676), (2338, 3026), (2492, 2839)]