74866736

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{21563}}^1$

素因数の和:21609

約数の個数: 40

約数和(自身を含む): 171131904

約数和(自身を除く): 96265168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 217, 248, 434, 496, 868, 1736, 3472, 21563, 43126, 86252, 150941, 172504, 301882, 345008, 603764, 668453, 1207528, 1336906, 2415056, 2673812, 4679171, 5347624, 9358342, 10695248, 18716684, 37433368, 74866736]

約数ペア:

[(1, 74866736), (2, 37433368), (4, 18716684), (7, 10695248), (8, 9358342), (14, 5347624), (16, 4679171), (28, 2673812), (31, 2415056), (56, 1336906), (62, 1207528), (112, 668453), (124, 603764), (217, 345008), (248, 301882), (434, 172504), (496, 150941), (868, 86252), (1736, 43126), (3472, 21563)]