29786788

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 57746304

約数和(自身を除く): 27959516

約数列:

[1, 2, 4, 17, 34, 43, 61, 68, 86, 122, 167, 172, 244, 334, 668, 731, 1037, 1462, 2074, 2623, 2839, 2924, 4148, 5246, 5678, 7181, 10187, 10492, 11356, 14362, 20374, 28724, 40748, 44591, 89182, 122077, 173179, 178364, 244154, 346358, 438041, 488308, 692716, 876082, 1752164, 7446697, 14893394, 29786788]

約数ペア:

[(1, 29786788), (2, 14893394), (4, 7446697), (17, 1752164), (34, 876082), (43, 692716), (61, 488308), (68, 438041), (86, 346358), (122, 244154), (167, 178364), (172, 173179), (244, 122077), (334, 89182), (668, 44591), (731, 40748), (1037, 28724), (1462, 20374), (2074, 14362), (2623, 11356), (2839, 10492), (2924, 10187), (4148, 7181), (5246, 5678)]