39770048

素因数分解:

$2^6\times {\mathrm{61}}^2\times {\mathrm{167}}^1$

素因数の和:301

約数の個数: 42

約数和(自身を含む): 80714088

約数和(自身を除く): 40944040

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 167, 244, 334, 488, 668, 976, 1336, 1952, 2672, 3721, 3904, 5344, 7442, 10187, 10688, 14884, 20374, 29768, 40748, 59536, 81496, 119072, 162992, 238144, 325984, 621407, 651968, 1242814, 2485628, 4971256, 9942512, 19885024, 39770048]

約数ペア:

[(1, 39770048), (2, 19885024), (4, 9942512), (8, 4971256), (16, 2485628), (32, 1242814), (61, 651968), (64, 621407), (122, 325984), (167, 238144), (244, 162992), (334, 119072), (488, 81496), (668, 59536), (976, 40748), (1336, 29768), (1952, 20374), (2672, 14884), (3721, 10688), (3904, 10187), (5344, 7442)]