8378348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{487}}^1$

素因数の和:542

約数の個数: 48

約数和(自身を含む): 17708544

約数和(自身を除く): 9330196

約数列:

[1, 2, 4, 11, 17, 22, 23, 34, 44, 46, 68, 92, 187, 253, 374, 391, 487, 506, 748, 782, 974, 1012, 1564, 1948, 4301, 5357, 8279, 8602, 10714, 11201, 16558, 17204, 21428, 22402, 33116, 44804, 91069, 123211, 182138, 190417, 246422, 364276, 380834, 492844, 761668, 2094587, 4189174, 8378348]

約数ペア:

[(1, 8378348), (2, 4189174), (4, 2094587), (11, 761668), (17, 492844), (22, 380834), (23, 364276), (34, 246422), (44, 190417), (46, 182138), (68, 123211), (92, 91069), (187, 44804), (253, 33116), (374, 22402), (391, 21428), (487, 17204), (506, 16558), (748, 11201), (782, 10714), (974, 8602), (1012, 8279), (1564, 5357), (1948, 4301)]